Which answer choice correctly identify the missing information in the problem?Candice wants to get in shape for the tennis match. Her coach said she needed to include running for at least 10 minutes a day. This weekend Candice ran every day for 12 minutes. What is the total distance Candace ran?A) The missing information is the distant Candice can run per minute.B) The missing information is there are 7 days in 1 week.C) The missing information is the distance Candice can run in one day.D) The missing information is the amount of time Candice has to get into shape before the match.I think the answer is option D I just need it verified.
Answers
Given information:
She needs to include running at least 10 mins a day.
This week she ran every day for 12 mins.
Required: The total distance Candice ran?
The total distance she ran is the number of distances she would cover per minute times 12 mins i.e:
\(\text{Total distance = Number of distances covered per minute }\times\text{ 12 mins}\)Hence, the missing information is the number of distances she covers per minute.
Answer: Option A
Related Questions
two pounds of flour cost 1.20 .How much flour do you get per dollar?
Answers
1.67 pounds flour we get per dollar.
What does pounds mean in weight?Pound, avoirdupois weight unit equivalent to 16 ounces, 7,000 grains, or 0.45359237 kg, and troy and apothecaries' weight unit equal to 12 ounces, 5,760 grains, or 0.3732417216 kg The symbol lb comes from the Roman predecessor of the contemporary pound, the libra.
Given,
Cost for 2 pounds of flour = $ 1.20
Cost per pound of flour = $ 1.20 /2
= $ 0.20
Now for 2 dollar we get flour = 2 pounds.
for 1 dollar we will get flour = 2/1.20 pounds
= 1.6666 pounds
i.e. for 1 dollar we will get flour = 1.67 pounds.
So, 1.67 pounds flour we get per dollar.
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i need help with this question
Answers
Answer:(2I3O-9247)
Step-by-step explanation:
3000 meters is what in kilometers.
Answers
Answer:
3 km
Step-by-step explanation:
3000 m = x km
1000 m = 1 km
Form a proportion to represent the situtation based on a conversion.
\(\frac{3000}{x} = \frac{1000}{1}\)
Cross multiply.
1000x = 3000
x = 3 km
To calculate 3000 Meters to the corresponding value in Kilometers, multiply the quantity in Meters by 0.001 (conversion factor). In this case we should multiply 3000 Meters by 0.001 to get the equivalent result in Kilometers:
3000 Meters x 0.001 = 3 Kilometers
Therefore, 3000 Meters is equivalent to 3 Kilometers.
giving brainliest ! :))
Answers
Answer:
I did this before ok gh and jk is 5
Step-by-step explanation:
Enter the number that belongs in the green box
Answers
The number that belongs in the green box using sine rule is 13.96.
What is sine rule?The rule of sine or the sine rule states that the ratio of the side length of a triangle to the sine of the opposite angle, which is the same for all three sides.
To calculate the number that belongs in the green box, we use the formula below
Formula:
SinA/a = SinB/b.................. Equation 1From the diagram,
Given:
A = 70°B = 61°b = 15a = xSubstitute these values into equation 1
Sin70°/15 = sin61°/xSolve for x
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The height (in meters) of the arch of a walkway relative to ground level can be modeled by f(x) = -0.05x", 4here * is measured in meters. The function g(x) = R represents the distance (in meters) an engineer plans to raise the walkway. Find and interpret h (x) = / (x) + 8 (x). (3 pts)
Answers
Answer:
look in the comments and have a good day
if u dont know dont worry about it
Answers
Answer:
4/15
Step-by-step explanation:
The total number of spins completed is 6+8+7+9 = 30
The letter B came up 8 times
P(B) = number of B's over total
P(B) = 8/30 = 4/15
Which of the following is a true polynomial identity?
a) a^6+b^6 = (a^2 + b^2)(a^4 + a^2b^2 + b^4)
b) a^6 - b^6 = (a^2+b^2)(a²-ab+b²)(a²+ab + b²)
c) a^6 - b^6 = (a³-b³)(a-ab+b)(a²+ab+b²)
d) a^6 - b^6 = (a²-b²)(a²-ab+b^2)(a^2+ab+b^2)
Answers
Pls help!!!!!! I am marking brainliest
Answers
Answer:
x = $14
Step-by-step explanation:
2(x + 8 ) = 44
2x + 16 = 44
2x = 44 - 16
2x = $28
x = $14
Answer:
the answer would be A, $14.00
basically, you just need to distribute the 2 and work from there
2(x+8) = 44
2x + 16 = 44
2x = 28
x= 14
Type the correct answer in the box. Use numerals instead of words.
Answers
Answer:
2 squared - 7 + -4
Step-by-step explanation:
Sean and Hope are going bowling. For each person, a game costs $4.25. Shoe rentals are $3.00. Sean gives the clerk $20 for their admission and shoe rental. How much change should he receive? *
1 point
$12.75
$5.50
$9.75
$14.50
PLZ HELPPP ME NEED IT BY TODAYYYYYYYYYY!!!!!!!!!!!!!
Answers
Answer:
The answer is 5.50.
Step-by-step explanation:
First, you do 4.25+3.00=7.25
Second, 20-7.25=12.75
but read the beggining again it says sean AND hope so repeat the step again.
First, you do 4.25+3.00=7.25
Second, 20-14.50=5.50
An archaeologist found a fossil whose length is489.44 in.
Consult the conversion table to calculate the length of the fossil infeet.
Round your answer to the nearest tenth.
Answers
If the archaeologist found a fossil whose length is 489.44 inches, using the conversion table, the length in feet, to the nearest tenth, is 40.8 feet.
What is the conversion table?The conversion table refers to the tabulated standard units of measurement, showing temperature, length, area, volume, weight, and metric conversions
For instance, the conversion table shows that 12 inches equal 1 foot.
The length of the fossil = 489.44 inches
12 inches = 1 foot
489.44 inches = 40.8 feet (489.44 ÷ 12)
Thus, using the conversion table, which relies on multiplication or division operations using the conversion factors, the length in feet of the fossil is 40.8 feet.
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There are 24 players on a team. Two of every six players were on the team last year. How
many players were on the team last year?
Answers
Match the later drop-down
Answers
1) The expression 2⁻ˣ⁺³ = 3 is matched with graph B.
2 The expression 3ˣ⁺¹=3 is matched with graph C.
3) The expression 4ˣ = 3 is matched with graph
4 ) The expression 1ˣ/4 = 3 is matched with graph
What is the explanation for the above?1) The graph of the expression 2⁻ˣ⁺³ = 3 represents an exponential function where the y-coordinate is 3 when the base 2 raised to the power of (-x+3).
2) The graph of the expression 3ˣ⁺¹=3represents an exponential function where the y-coordinate is 3 when the base 3 raised to the power of (x+1). This graph is a straight line with a slope of 1.
3) The graph of the equation 4ˣ = 3 represents an exponential function where the base 4 raised to the power of x is equal to 3. This equation has a single solution, which can be determined using logarithms.
4) The graph of the expression 1ˣ/4 = 3 represents an exponential function where the base 1 raised to the power of (x/4) is equal to 3.
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Please help me 30 points for both questions.
The average high temperatures in degrees for a city are listed.
58, 61, 71, 77, 91, 100, 105, 102, 95, 82, 66, 57
If a value of 80.2° is added to the data, how does the range change
The range stays 47°.
The range decreases to 47°.
The range stays 48°.
The range increases to 50°.
-------------------------------------------------------------
The shoe sizes of a group of middle school girls are shown.
5.5 6 7 8.5 6.5
6.5 8 7.5 8 5
If a shoe size of 7 is added to the data, how does the IQR change?
The IQR becomes a 2.5.
The IQR becomes a 1.5.
The IQR remains a 3.
The IQR remains a 2.
Answers
Answer:
Original data set:
57, 58, 61, 66, 71, 77, 82, 91, 95, 100, 102, 105
Subtract the smallest number from the biggest number:
57, 58, 61, 66, 71, 77, 82, 91, 95, 100, 102, 105
105 - 57
= 48
The range for the original data set is 48
New data set:
57, 58, 61, 66, 71, 77, 80.2, 82, 91, 95, 100, 102, 105
Subtract the smallest number from the biggest number:
57, 58, 61, 66, 71, 77, 80.2, 82, 91, 95, 100, 102, 105
105 - 57
= 48
The range for the new data set is STILL 48----------------------------------------------------------------------------------------
If a shoe size of 7 is added to the data, how does the IQR change?
The IQR remains a 2.
Step-by-step explanation:
You're welcome.
Select the correct operator for the following exponential expression.
35 ? 46
O A. =
OB. >
C.
Answers
Answer:
The correct operator for the exponential expression 3^5 ? 4^6 is > (greater than), because we can compare the values of the two exponents:
3^5 = 243
4^6 = 4096
Since 4096 is greater than 243, we can write:
3^5 < 4^6
or
4^6 > 3^5
Therefore, the correct operator for the exponential expression 3^5 ? 4^6 is > (greater than).
what expression are equivalent to 4(4x + 9)
Answers
Answer:
16x+36
Step-by-step explanation:
4(4x + 9)
16x+36
____________________________________
Solution,
4(4x+9)
=4*4x+4*9
=16x+36
So the answer is 16x+36
Hope it helps
Good luck on your assignment
___________________________________
each day on the way to work emily stops to get a large latte and a scone the latte cost $4.85 the scone cost $2.25 she works 20 days a month
How much she spend each month?
Answers
You do 4.85 x 20 which equals 97. Next you do 2.25 x 20 and you get 45. Then you add 97 and 45 which equals to 142.
PLEASE HELP QUICKLY(25 points)!!
Match the description with the correct answer.
(questions)
———————
y-intercept -
slope-
domain-
range-
is this graph increasing, decreasing or both-
x-intercept-
———————
(answer choices)
(4,0), (0,4), (-2,0), (0,-2), +2, -4,
input values, increasing, decreasing,
both increasing and decreasing, output values
———————
please help quickly its worth 10.34 points on my test
Answers
Answer: In that picture the slope is increasing
Step-by-step explanation: positive rise and positive run (uphill from left to right)
License plates in the great state of Utah consist of 2 letters and 4 digits. Both digits and letters can repeat and the order in which the digits and letters matter. Thus, AA1111 and A1A111 are different plates. How many possible plates are there?
Answers
Answer:
Step-by-step explanation:
The correct option is 3. Step-by-step explanation: It is given that License plates in the great state of Utah consist of 2 letters
Need help a b c d please
Answers
Answer:
C Linear Growth is the correct option.
Step-by-step explanation:
Equation:
x*4 + 20 = y
Have a nice day!
Answer:
linear growth
because the equation's slope is constant and equal 4
3. MODELING REAL LIFE An apple growing on a tree
has a circumference of 6 inches. (See Example 2.)
a. The apple has a density of 0.46 gram per cubic
centimeter. Find the mass of the apple.
b. The radius of the apple increases inch per week
for the next five weeks. How does the volume
change during the five-week period? Explain
Answers
a. The mass of the apple is approximately 33.879 grams.
b. The volume of the apple increases by approximately 1.454 cubic inches during the five-week period.
a. To find the mass of the apple, we need to calculate its volume first. The circumference of the apple can be used to determine its radius.
The formula for the circumference of a circle is C = 2πr,
where C is the circumference and r is the radius.
Rearranging the formula, we have r = C / (2π).
Plugging in the given circumference of 6 inches.
we get r = 6 / (2π) ≈ 0.955 inches.
Now, we need to convert the radius from inches to centimeters since the density is given in grams per cubic centimeter.
Since 1 inch is approximately 2.54 centimeters, the radius in centimeters is \(0.955 \times 2.54\) ≈ 2.427 cm.
Next, we can calculate the volume of the apple using the formula for the volume of a sphere: V = (4/3)πr³.
Plugging in the radius in centimeters, we get
V ≈ (4/3)π(2.427)³ ≈ 73.682 cm³.
Finally, we can find the mass of the apple by multiplying the volume by the density:
mass = volume \(\times\) density
= 73.682 cm³ \(\times\) 0.46 g/cm³
≈ 33.879 grams.
Therefore, the mass of the apple is approximately 33.879 grams.
b. The volume of a sphere increases with the cube of its radius.
Since the radius increases by 1/8 inch per week for five weeks, the change in radius would be\((1/8) \times 5 = 5/8 inch.\)
Now, let's calculate the change in volume during the five-week period. The formula for the volume of a sphere is V = (4/3)πr³.
Initially, the radius was 0.955 inches.
After five weeks, the radius would be 0.955 + 5/8 inches.
To compare the change in volume, we can calculate the new volume and find the difference:
Change in Volume = New Volume - Initial Volume
Initial Volume = (4/3)π(0.955)³
New Volume = (4/3)π(0.955 + 5/8)³
By subtracting the initial volume from the new volume, we can determine how the volume changes during the five-week period.
Please note that the exact calculation will depend on the precise values used for π and the measurements provided.
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Which linear function has the same y-intercept as the one that is represented by the graph?
On a coordinate plane, a line goes through points (3, 4) and (5, 0).
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 3, negative 1, 1, 3. Column 2 is labeled y with entries negative 4, 2, 8, 14.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 4, negative 2, 2, 4. Column 2 is labeled y with entries negative 26, negative 18, negative 2, 6.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 5, negative 3, 3, 5. Column 2 is labeled y with entries negative 15, negative 11, 1, 5.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 6, negative 4, 4, 6. Column 2 is lab
eled y with entries negative 26, negative 14, 34, 46.
Answers
The linear function that has the same y-intercept as the given graph is the equation y = -2x + 10, corresponding to option 3.
To determine the linear function with the same y-intercept as the graph, we need to find the equation of the line passing through the points (3, 4) and (5, 0).
First, let's find the slope of the line using the formula:
slope (m) = (change in y) / (change in x)
m = (0 - 4) / (5 - 3)
m = -4 / 2
m = -2
Now that we have the slope, we can use the point-slope form of a linear equation to find the equation of the line:
y - y1 = m(x - x1)
Using the point (3, 4) as our reference point, we have:
y - 4 = -2(x - 3)
Expanding the equation:
y - 4 = -2x + 6
Simplifying:
y = -2x + 10
Now, let's check the given options to find the linear function with the same y-intercept:
Option 1: The table with x-values (-3, -1, 1, 3) and y-values (-4, 2, 8, 14)
The y-intercept is not the same as the given line. So, this option is not correct.
Option 2: The table with x-values (-4, -2, 2, 4) and y-values (-26, -18, -2, 6)
The y-intercept is not the same as the given line. So, this option is not correct.
Option 3: The table with x-values (-5, -3, 3, 5) and y-values (-15, -11, 1, 5)
The y-intercept is the same as the given line (10). So, this option is correct.
Option 4: The table with x-values (-6, -4, 4, 6) and y-values (-26, -14, 34, 46)
The y-intercept is not the same as the given line. So, this option is not correct.
Therefore, the linear function that has the same y-intercept as the given graph is the equation y = -2x + 10, corresponding to option 3.
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One leg of a triangle has a measure of 24 units. If the hypotenuse measures 25 units, which of the following equations could be used to find the length of the other leg? 75 points need asap
24 2 + b2 = 25 2
a2 + 25 2 = 24 2
24 2 + 25 2 = c2
Answers
Answer:
Step-by-step explanation:
The equation that could be used to find the length of the other leg of the triangle is:
a^2 + b^2 = c^2
where a, b, and c are the lengths of the legs and the hypotenuse of the right triangle, respectively.
In this case, one leg has a measure of 24 units and the hypotenuse measures 25 units. Let b be the length of the other leg. Then we can plug in the given values into the Pythagorean theorem as follows:
24^2 + b^2 = 25^2
576 + b^2 = 625
b^2 = 625 - 576
b^2 = 49
b = √49
b = 7
Therefore, the length of the other leg of the triangle is 7 units, and the correct equation to find it is:
a^2 + b^2 = c^2
where a = 24, b = 7, and c = 25.
Answer:
The equation that could be used to find the length of the other leg is a2 + 25 2 = 24 2. This equation uses the Pythagorean Theorem, which states that in a right triangle, the sum of the squares of the two shorter sides is equal to the square of the longest side. In this equation, the longest side is the hypotenuse with a measure of 25, and one of the shorter sides has the measure of 24.
· Expand and simplify (x - 2)(x + 7)
Answers
Answer:
Expand:
x^2+7x-2x-14
Answer:
x^2+5x-14
Step-by-step explanation:
Find the quotient of z₁ by z2. Express your answer in
trigonometric
form.
² - 3 (0 (4) + (*))
Z₁ cos
+/sin
Z₂
²2 = 7 (cos(377)+
COS
8
O A. 7 (cos (577) + i sin (5/77))
8
B.
21(cos(577)+isin (577))
8
OC. 21 cos
21(cos(-7)+ i sin(-77))
O D. 7 (cos(-7) + + sin(-7))
i
+/sin
37T
8
Answers
The quotient of z₁ by z₂ in trigonometric form is:
7/21 * (cos(584°) + i sin(584°))
To find the quotient of z₁ by z₂ in trigonometric form, we'll express both complex numbers in trigonometric form and then divide them.
Let's represent z₁ in trigonometric form as z₁ = r₁(cosθ₁ + isinθ₁), where r₁ is the magnitude of z₁ and θ₁ is the argument of z₁.
We have:
z₁ = 7(cos(577°) + i sin(577°))
Now, let's represent z₂ in trigonometric form as z₂ = r₂(cosθ₂ + isinθ₂), where r₂ is the magnitude of z₂ and θ₂ is the argument of z₂.
From the given information, we have:
z₂ = 21(cos(-7°) + i sin(-77°))
To find the quotient, we divide z₁ by z₂:
z₁ / z₂ = (r₁/r₂) * [cos(θ₁ - θ₂) + i sin(θ₁ - θ₂)]
Substituting the given values, we have:
z₁ / z₂ = (7/21) * [cos(577° - (-7°)) + i sin(577° - (-7°))]
= (7/21) * [cos(584°) + i sin(584°)]
The quotient of z₁ by z₂ in trigonometric form is:
7/21 * (cos(584°) + i sin(584°))
Option C, 21(cos(-7°) + i sin(-77°)), is not the correct answer as it does not represent the quotient of z₁ by z₂.
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What does each decreasing portion of the graph represent? bouncing a ball
Answers
Each decreasing portion of the graph indicates the ball has been thrown upward and is traveling toward the ground.
What is a graph?A graph can be defined as a type of chart that is used to graphically represent data on both the horizontal and vertical lines of a Cartesian coordinate i.e x-axis and y-axis.
By critically observing the graph attached in the image below, we can infer and logically deduce that each decreasing portion of the graph indicates the ball has been thrown upward and is traveling toward the ground.
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A major airline company is concerned that its proportion of late arrivals has substantially increased in the past month. Historical data shows that on the average 18% of the company airplanes have arrived late. In a random sample of 1,240 airplanes, 310 airplanes have arrived late. If we are conducting a hypothesis test of a single proportion to determine if the proportion of late arrivals has increased, what is the correct statement of null and alternative hypotheses
Answers
Answer:
The correct statement is
The null hypothesis is \(H_o : p = 0.18\)
The alternative hypothesis is \(H_a : p > 0.18\)
Step-by-step explanation:
From the question we are told that
The population proportion is p = 0.18
The sample size is n = 1240 airplane
The number of airplane is k = 310
Generally the sample proportion is
\(\^ p = \frac{k}{n}\)
=> \(\^ p = \frac{310}{1240}\)
=> \(\^ p =0.25\)
The null hypothesis is \(H_o : p = 0.18\)
The alternative hypothesis is \(H_a : p > 0.18\)
Petra jogs 2 miles in 22 minutes. At this rate, how long would it take her to jog 11 miles?
Petra would take ___ minutes to jog 11 miles.
Answers
Answer:
11 minute
Step-by-step explanation:
22 min/2 miles
11 min/ 1 mile
22 minutes ÷2=11 minutes for 1 mile
11 ×11=121 for 11 miles
PLEASE HELP ME SOMEONE!!!
Answers
