Answer:
a) 45
The sequence 3 , 5, 9 , 15 , 23 , 33 , 45
Step-by-step explanation:
Given The sequence 3 , 5, 9 , 15 , 23 , 33
First term = 3
Add 2 of first term
Second term = 3 +2 = 5
Add 4 of second term
Third term = 5 + 4 = 9
Add 6 of Third term
Fourth term = 9 + 6 = 15
Add 8 of fourth term
fifth term = 15 + 8 = 23
Add 10 of fifth term
sixth term = 23 + 10 = 33
Add 12 of sixth term
seventh term = 33 +12 = 45
Final answer:-
Now the sequence 3, 5, 9, 15, 23, 33, __45___
An oil company drilled several wells. Fifty wells, or 25%, produced oil. What is the total number of wells that were drilled? *
A-50
B-100
C-125
D-200
Answer:
I think it's D
Step-by-step explanation:
because if
50 = 25%
100 = 50%
200 = 100%
The tape diagram below represents 100\%100%100, percent.
What percent is represented by the shaded area?
Answer:
Step-by-step explanation:
Well the answer is 40 cause you count by 20 so if you in 20 t o times then you would get 40 percent
Eleanor and Max used two rectangular pieces of plywood, placed end-to-end, to make a long rectangular stage for the school play. One board was 6 feet long, and the other was 6 1/2 feet long. The two pieces of plywood had equal widths. The total area of the stage was 53 1/8 square feet. What was the width of the plywood?
The width was ___? Feet
Answer:
4 feet
Step-by-step explanation:
Answer:
4 1/4 ft
Step-by-step explanation:
Complete the statement.
If a transversal intersects two parallel lines, then _____ angles are supplementary.
same-side interior
corresponding
acute
alternate interior
Answer:
Same Side interior
Step-by-step explanation:
Just trust me
Answer:
same-side interior
Step-by-step explanation:
If a transversal intersects two parallel lines, then same-side interior angles are supplementary.
6.7 more than the quantity x divided by 2.1 is greater than or equal to b.
How is this word sentence written as an algebraic inequality?
Answer:
6.7 + x/2.7 ≥ b
Step-by-step explanation:
(6.7) (more) (than the quantity x divided by 2.1) (is greater than or equal to) (b)
6.7 + x / 2.1 ≥ b
6.7 + x/2.7 ≥ b
Answer:what is the anwser
Step-by-step explanation:
A line passes through the point (4.3) and has a slope of 3/2.
Find the equation of the line
A. y = -3/2x - 3
B. y = -3/2x - 9
C. y = 3/2x -3
D. y = 3/2x - 9
Antony buys one pound of oranges for $12 and sells it for $14. How can he write the profit in his account book?
A.
+$2
B.
+$14
C.
$14
D.
-$2
E.
-$12
Answer:
A
Step-by-step explanation:
it is because the profit =SP-CP
=14-12 =2
park A covers an area of 4,926 square kilometers. It is 1,845 square kilometers larger then park B park C is 4,008 square kilometers larger then park A What is the area of all parks.
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
10779
Step-by-step explanation:
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
AD, BE, and CF are all diameters of the circle. The measure of angle AOB is 40 degrees. The measure of angle DOF is 120 degrees.
Find the measures of the angles:
BOC :
COD :
(Image is attached)
Your grandma wants to cover her living room with wallpaper. To know how much wallpaper to order, you need to find the surface area of her living room walls. If her living room is 15 ft by 13 ft and each wall is 8 ft high, how many square feet of wallpaper does she need to order? Explain using complete sentences and proper grammar.
Answer:
448 square feet.
Step-by-step explanation:
First off lets calculate the required wallpaper for the two walls which have lengths 15 ft, 15*8*2=240 is the answer as 8 and there are 2 walls so we multiply by 2 then we calculate the other 2 walls with lengths 13 ft, 13*8*2=208 then we finally add them 240+208=448.
Will give Brainliest!! Please answer these 5 Algebra questions about if it is an Association or Causation really easy. - Thank you.
Answer:
7. Association but no Causation
8. Association but no Causation
9. Association plus Causation
10. Association but no Causation
Step-by-step explanation:
Step-by-step explanation:
7. Association, no Causation
8. Association, no Causation
9. Association, plus Causation
10. Association, no Causation
Hope you get it right!!!
:)
Which algebraic expression represents “the product of a number and five”?
Group of answer choices
5 + n
5n
n - 5
5/n
Thanks!
Answer:
Step-by-step explanation:
Multiplication is the process of determining the product of two or more numbers in mathematics.
The correct answer is option 2 which is the product of a number and five.
Product = 5 n
It means that n is five times.
Water is draining from an aquarium at a rate of
3 gallons per minute. Write a multiplication expression using integers to show the total change to the amount of water in the aquarium after 45 minutes of draining. Then determine and explain that amount.
135 gallons of water in the aquarium after 45 minutes of draining.
What are Arithmetic operations?Arithmetic operations can also be specified by the addition, subtract, divide, and multiply built-in functions.
+ Addition operation: Adds values on either side of the operator.
For example 4 + 2 = 6
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 4 -2 = 2
* Multiplication operation: Multiplies values on either side of the operator
For example 4*2 = 8
Given that water is draining from an aquarium at a rate of 3 gallons per minute.
The total change in the amount of water in the aquarium after 45 minutes of draining is as:
⇒ 45×3
Apply the multiplication operation in the integers,
⇒ 135 gallons
Hence, 135 gallons of water in the aquarium after 45 minutes of draining.
Learn more about Arithmetic operations here:
brainly.com/question/25834626
#SPJ2
Please help me! im on an assignment an cant figure it out
Step-by-step explanation:
The difference beteen 9.2 ounces and 8.1 ounces is 1.1 ounces
and the difference in price is .49
so 1.1 ounces cost .49
$ .49 / 1.1 oz = $ .445 per ounce
Then Reid's bowl should cost 7.8 oz * $ .445 / oz = $3.47
PLEASE HELPPPPPPPPP :)))
Answer:
Triangular prism formula:
a:Base side=15
b:Base side=12
c:Base side=6
h:Height=9
2 * (12*9) + 6 * (9+12+15) then 108 + 6 * 36 then 108 + 216 = 324
Brainlist Pls!
Kimi brought chocolate and vanilla cupcakes to school for her birthday. 2 students picked a vanilla cupcake and 18 students picked a chocolate cupcake. What percentage of the students picked a vanilla cupcake?
Answer: 10% of students picked a vanilla cupcake.
Explanation: 18 + 2 = 20. 20 is 100% of 20. 20/10 = 2, and 2 is 10% of 20, therefore 10% of students picked a vanilla cupcake.
Does anybody have Unit Rate Middle School problems for me to answer? I’m Happy to help!
Answer:
ok
Step-by-step explanation:
Answer:
I don't think so that I have because I DON'T KNOW WHAT THAT IS!!!
HELP ANSWER THIS I WILL GIVE TEN POINTS AND THANKS!
REMEMBER TO EXPLAIN STEP-BY STEP! AND GET THE CORRECT ANSWER!
The units and tens digits of one-two digit integer are the tens and units digits of another two- digit integer, respectively. If the product of the two integers is 4930, what is their sum?
Answer:
(10t + u)(10u + t) = 4,930
100tu + 10t^2 + 10u^2 + tu = 4,930
101tu + 10t^2 + 10u^2 = 4,930
10t^2 + (101u)t + (10u^2 - 4,930) = 0
(101u)^2 - 4(10)(10u^2 - 4,930)
= 10,201u^2 - 400u^2 + 197,200
= 9,801u^2 + 197,200
We see that u = 5 gives 442,225.
√442,225 = 665
(10t + 5)(50 + t) = 4,930
500t + 10t^2 + 250 + 5t = 4,930
10t^2 + 505t - 4,680 = 0
2t^2 + 101t - 936 = 0
t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)
= (-101 + √17,689)/4
= (-101 + 133)/4 = 32/4 = 8
So the numbers are 58 and 85.
58 + 85 = 143
PLEASE HELP!!!!! SEMESTER TEST PART 2 K12 PLEASE ANSWER ALL THE QUESTIONS GETS BRAINLIEST
Answ
Step-by-step explanation:
Of the students in the band, 29 play the flute and 14 play the clarinet. What fraction of the students in the band play either the flute or the clarinet? Responses A 13 1 3 B 313 3 13 C 718 7 18 D 1736
Answer:
D.17/36
Step-by-step explanation:
i added 2/9 and 1/4
Answer:
D: \(\frac{17}{36}\)
Step-by-step explanation:
(First fraction) 2 * 4 = 8
(Second fraction) 1 * 9 = 9
(Denominator) 9 * 4 = 36
8/36 + 9/36 = 17/36
The answer is 17/36, also known as D.
Jeremiah bought a jacket for $110.25. If sales tax is 8.5%, how much will he pay in total?
Answer:
He would pay $119.62125 -> $119.62
Step-by-step explanation:
Answer:
Step-by-step explanation: x = 119.64
HELP ME PLEASE IF YOU WANT :(
Answer:
309,000,000
Hope this helps!
1.Let k be a positive real number. The line x + y = k and the circle x^2 + y^2 = k are drawn. Find k so that the line is tangent to the circle.
2.Let A = (6,2), and let B be the reflection of A over the line y = 1/2x + 5. Find the coordinates of B
List 3 values that would make this inequality true
42 ≤ y
_, _, _
Answer: 42, 43, 44
Step-by-step explanation:
≤ means less than or equal to.
42 is either equal to or less than y, so y can be 42, 43 and 44
Jennifer has $5.55 in her piggy bank. She decides to split it even among her 5 brothers and sisters. How much money will each sibling receive?
The points on the graphs represent relations. Classify these relations according to whether or not they are functions. (3)
Answer:
here
Step-by-step explanation:
Answer:1 and 2 is a function. But the third one isn't. explanation: When there is more than one point on a vertical line that is not a function.
Write a decimal ;twenty three hundredths
Answer:
0.23
Step-by-step explanation:
i know math
1. A survey asked 200 Grade 4 students about their reading preferences. Based on Graph #1, about how many of them would you expect to prefer comic books?
A. 10
B. 20
C. 70
D. 80
E. 100
2. About how many students do not prefer non-fiction?
A. 60
B. 75
C. 100
D. 150
E. 180
3. Overall, about how many students prefer literature (poems, plays, or novels)?
A. 45
B. 90
C. 100
D. 130
E. 180
Graph #2: Membership in School Clubs
4. At Rory’s school, students must join one after-school club. Based on the data in Graph #2, which club attracted about 30% of students?
A. yearbook
B. art
C. drama
D. hiking
E. running
F. science
5. Approximately What percent of students chose not to join the yearbook club?
A. 15%
B. 30%
C. 75%
D. 85%
E. 90%
6. About what percent of students joined the art club?
A. 30%
B. 25%
C. 20%
D. 15%
E. 5%
Answer:
1. A
2.150
3.c
4. d
5.im not sure
6. B
Step-by-step explanation:
Imagine below explains, please help! This is my last question on my homework.
2 ⇒ 1
3 ⇒ 3
4 ⇒ 2
5 ⇒ 1
6 ⇒ 3
7 ⇒ 5
8 ⇒ 2
9 ⇒ 4
10 ⇒ 0
11 ⇒ 2
12 ⇒ 2
Hope my answer helps you✌️
Mark BRAINLIEST