Answer:
Step-by-step explanation:
the length must be within plus or minus .25 mm of 125 mm.
if x is the length of the case, then:
absolute value of (x - 125) must be <= .25
this is shown as |x - 125| <= .25
when the expression within the absolute value sign is positive, the expression becomes (x - 125) <= .25
add 125 to both sides of this inequality to get:
x <= 125 + .25 = 125.25
when the expression within the asbolute value sign is negative, the expression becomes (x - 125) >= -.25
add 125 to both sides of this inequality to get:
x >= 125 - .25 = 124.75
the manufactured case must have a length that is greater than or equal to 124.75 mm and less than or equal to 125.25 mm.
otherwise it is removed from the inventory.
It appearxs that the other tutor talked a lot about your question; but he did not answer it.
The inequality that represents the lengths of all cases that should be removed from the inventory is
abs%28x-125%29%3E0.25
Which value of x will make the inequality true?
12 > x - 7
a. x 19
d. x > 5
Answer:
Step-by-step explanation:
I am going to solve solve your inequality step-by-step.
12>x−7
Step 1: Flip the equation.
x−7<12
Step 2: Add 7 to both sides.
x−7+7<12+7
Which gives the answer
x<19
12.
What is the distance traveled by the tip of the second hand of a clock in 1 minute if the hand is 10.5 inches long? Leave your answer in terms of π.
Answer:
(1/30π) x 6 cm = 0.06283185 x 6 cm = 0.376 cm.
Step-by-step explanation:
The distance travelled by the tip of the second hand of a clock in 1 minute, if the hand is 6 cm long, is approximately 3.6 degrees or approximately 0.06283185 radians. This is because the circumference of a complete circle is equal to 2π radians, and a clock face is divided into 60 equal parts, so each part is equal to 1/60 of 2π or 1/30π radians. To convert this to cm, you can multiply by the length of the second hand, which is 6 cm. Therefore, the distance travelled is (1/30π) x 6 cm = 0.06283185 x 6 cm = 0.376 cm.
If you have any questions ask me please! :)
can someone help me out? (question down at the image below.)
Answer:
n> -30
Step-by-step explanation:
move the -2n to the left
the 3 to the right
then move the negative
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
OMG I don't understand any of this
Answer:
The answer for this question would be \(\frac{21}{40}\)t + (-22)
Step-by-step explanation:
The LCD of these fractions is 40 which is already stated in the answer choices.
3/4 would turn into 30/40
2/5 would turn into 16/40
You could already solve for the first parentheses which would turn into 46/40 - 5
For the second parentheses you have to multiply the subtraction sign (-) to the equation 5/8t + 17 and this would turn into -5/8 - 17. Then you want it to have the LCD 40 so -5/8 would turn into -25/40.
Putting the parentheses together in would be (46/40t - 5) + (-25/40t - 17)
46/40 + (-25/40) = 21/40
-5 + -17 = -22
Lastly, you just add it together to give you 21/40t + (-22)
A deli wraps its cylindrical containers of hot food items with plastic wrap. The containers have a diameter of 4.5 inches and a height of 4 inches. What is the minimum amount of plastic wrap needed to completely wrap 8 containers? Round your answer to the nearest tenth and approximate using π = 3.14.
72.4 in2
88.3 in2
579.3 in2
706.5 in2
Answer:
Step-by-step explanation:
a deli wraps its cylindrical containers of hot food items with plastic wrap. the minimum amount of plastic wrap needed to completely wrap 8 containers is: 785.4 square inches.
What is the minimum amount of plastic wrap needed?
The area of each circular end is:
A = πr^2
where r is the radius of the end. The diameter of each container is given as 5.5 inches, so the radius is half of that, or 2.75 inches. Using π = 3.14, we get:
A = 3.14 * (2.75in)^2
A = 23.68in^2 (rounded to two decimal places)
The area of the rectangular side is:
A = h * circumference
where h is the height of the container and circumference is the distance around the circular end. The circumference is equal to the diameter times π, so we have:
circumference = 5.5in * π
circumference = 17.27in (rounded to two decimal places)
Using the given height of 3 inches, we get:
A = 3in * 17.27in
A = 51.81in^2 (rounded to two decimal places)
Therefore, the total surface area of each container is:
A = 2 * 23.68in^2 + 51.81in^2
A = 98.17in^2 (rounded to two decimal places)
To wrap 8 containers, we need to multiply the surface area of each container by 8:
total surface area = 8 * 98.17in^2
total surface area = 785.36in^2 (rounded to two decimal places)
Therefore, we need a minimum of 785.36 square inches of plastic wrap to completely wrap 8 cylindrical containers of hot food items. Rounding to the nearest tenth, the answer is 785.4 square inches.
Complete the statement: 567g = ______ hg.
5.67
56.7
567
0.567
Answer:
5.67 hg
Step-by-step explanation:
1g=0.01hg
567g=5.67hg
Hope this helps x
Answer:
0.567
Step-by-step explanation:
divide grams by 1000 to find kilograms
567 / 1000 = 0.567
Whats the surface area? giving brainlest
Answer:
446 cm²
Step-by-step explanation:
area of cuboid (1) =
2lw + 2wh + 2hl
for cuboid (1)
length = 10cm
width = 7cm
height = 5cm
thus,
SA = 2(10)(7) + 2(7)(5) + 2(5)(10)
= 140 + 70 + 100
= 310 cm²
SA of cuboid (2) =
2lw + 2wh + 2hl
length = 4cm
width = 3cm
height = 8cm
SA of cuboid (2) = 2(4)(3) + 2(3)(8) + 2(8)(4)
= 24 + 48 + 64
= 136 cm²
total surface area of the composite figure =
SA (cuboid 1) + SA (cuboid 2)
=310 + 136
= 446 cm²
The purple rectangular prism has a length of 4 cm, a width of 3 cm, and a height of 8 cm.
The yellow rectangular prism has a length of 10 cm, a width of 7 cm, and a height of 5 cm
Step 1:Calculate the SA of the purple rectangular prism
\(A=2(wl+hl+hw)=2·(3·4+8·4+8·3)=136\)
The SA of the purple rectangular prism is 136 cm²
Step 2:Calculate the SA of the yellow rectangular prism
\(A=2(wl+hl+hw)=2·(7·10+5·10+5·7)=310\)
The SA of the yellow rectangular prism is 310 cm²
Step 3:Combine the results you got from the past 2 steps
310+136= 446 cm²
Answer:The total surface area of these two rectangular prisms is 446 cm²
I hoped this solved your question and if it did not you are free to report or to comment on my answer <333
brainliest 4 brainliest?
When Jackson works more than 40 hours in a week, he earns 1.5 times his normal hourly rate for each of the extra hours. Jackson worked 43 hours one week. What was his total pay before deductions? Justify your answer.
Answer:
44.5 hr
Step-by-step explanation:
40x+(3*1.5x) = 40x+4.5x = 44.5x
Perform the indicated operation and simplify the result.
Answer:
51ab^2/20c
Step-by-step explanation:
\(\frac{17a^3b^2}{15b^3c^2} *\frac{18b^4c^3}{8a^2bc^2} \\\\\frac{17*18a^3b^6c^3}{15*8a^2b^4c^4} \\\\\frac{51ab^2}{20c}\)
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
Three out of 5 students at Maria's school participate in a school club or sport. There are 475 students at marias school how many of them can be expected to participate in a school club or sport
"The Eyes Have It" Philip K. D!*ck
What type of conflict is present in this story?
Character versus character
Character versus nature
Character versus self
Character versus society
i will give brainiest and thanks
Character vs self is the dilemma that exists in Philip K. D--ick's short tale "The Eyes Have It." Option C
What is the conflict?Although being blind and unable to see, the main character makes an effort to understand his environment by using the sounds he hears. He overhears a conversation through an open window and begins to imagine that the people speaking are either spies or crooks, which sparks the altercation.
The tension comes from his internal struggle to make sense of the situation as he struggles with his own thoughts and imagination.
Learn more about conflict:https://brainly.com/question/17085630
#SPJ1
The measures of the angles of a triangle are shown in the figure below. Find the measure of the smallest angle.
(2x+18)°
55°
(4x+11)°
Answer:
(2x+18) degrees
Step-by-step explanation:
A triangle is a total of 180 degrees, so you would do:
(2x+18)+55+(4x+11)=180
(2x+4x)+(18+55+11)=180 <- take out parentheses and add like terms
6x+84=180 <- subtract 84 from both sides of the equation
6x=96 <- divide 6 from each side
x=16
Now that you know what x is you would plug it into each of the angles
Angle 1: 2x+18 --> 2(16)+18= 32+18= 50
Angle 2: 55
Angle 3: 4x+11 --> 4(16)+18= 64+18= 82
Then out of these three angles of the triangle, angle 1 (2x+18) would be the smallest.
Yesterday, there were 90 problems assigned for math homework. Jonah did 20% of them correctly. How many problems did Jonah get right?
Answer:
18 questions correctly
Step-by-step explanation:
1% of 90 is .9, so .9x20=18
Which statement about rational numbers is true?
A. All rational numbers are fractions.
B. Rational numbers never have repeating decimals.
C. Some integers are not rational numbers.
D. All fractions containing integers are rational numbers.
Answer:
D
Step-by-step explanation:
Every fraction is a rational number
Remember: Though this is true, not every rational number has to be a fraction
I NEED HELP ASAP T^T
Answer:
adjacent angles and angles on a line
Step-by-step explanation:
How many pairs of positive integers (x,y) satisfy x^2-y^2=51?
Answer:
13
Step-by-step explanation:
8th grade math i mark as brainliest
Answer:
1/9
Step-by-step explanation:
First spin is counted as 1/3 (greater than 4) then the second multiplies 1/3 by 1/3 since there's a second spin. You don't reset the odds, they add on.
I'm pretty sure its 1/9
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
What is the actual height in feet of the bulding?
A.) 22.5
B.) 24
C.) 37.5
D.) 40
Answer:
c.) 37.5
Step-by-step explanation:
If you multiply them together you will get 0.9375 but in this problem you are only using the ones and tenths place so you will take 0 and 9 out of 0.9375 then move the decimal between 7 and 5 then there's your answer 37.5.
Answer:
b
Step-by-step
1.25+0.75 ft = 24 in
For example, let's convert 18 inches to centimeters.
Step One: convert 18 inches to meters.
1 in = 0.0254 m
18 in = 18 × 0.0254 m
18 in = 18 × 0.4572 m
Step Two: convert 0.4572 meters to centimeters.
1 m = 100 cm
0.4572 m = 100 × 0.4572 m
0.4572 m = 45.75 cm
Thus, 18 inches is equal to 45.75 centimeters.
18 in = 45.75 cm
Please answer this ASAP
Answer:
1. 22
2. 16
3. -43
4. -8
D
This is not all the answers
Write each equation in slope-intercept form.
(If correct, will give brainliest)
Answer:
Step-by-step explanation: The slop intercept form is y= mx +b .
Subtract 3x from both sides of the equation . Divide each term by 4 and simplify .
Answer:
1) 3x + 4y = 8 = y=mx+b
I'm sorry all I know is the 1st one.
Good luck on the rest! :)
Step-by-step explanation:
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
Can help me plz thxs
Answer:
The volume of the figure is 1014ft²
8th grade math i mark as brainliest
Answer:
We start with 4 cards. The probability of picking the 4 is 1/4. That card is put back, so we again have 4 cards. The probability of picking the 6 (the number greater than 5) is 1/4.
Therefore, the probability of picking a 4 and then a 6 is (1/4)(1/4) = 1/16.
Answer:
1/16
Step-by-step explanation:
Based on the figure below, what is the value of x? (5 points)
A right angle is shown divided in two parts. The measure of the angle of one part is 50 degrees and the measure of the other part is 5x plus 15 degrees.
a 5
b 7
c 11
d 15
Answer: a. 5
Since the angle is right, we know it is equal to 90 degrees.
Using the information provided, we can set up an equation.
50 + 5x + 15 = 90
Simplifying the equation, we get:
5x + 65 = 90
Subtracting 65 from both sides, we get:
5x = 25
Dividing both sides by 5, we get:
x = 5
Select the number line model that matches the expression -2/3 - 5/3
Answer:
C. None of the above
Step-by-step explanation:
You want an number line representation of the expression |-2/3 -5/3|.
ValueThe expression is evaluated by performing the sum -2/3-5/3, then finding its absolute value. The sum is -7/3, and its absolute value is 7/3.
None of the number line diagrams shows the sum or its absolute value.
__
Additional comment
The sum would be shown by moving from 0 to -2/3, then moving an additional -5/3 to the point -7/3. The absolute value would reflect that across the 0 point to +7/3.
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Maya has 4 3/4 cups of water. she waters her plant with 1 1/4 cups of water. how many cups of water does Maya have