Answers
Related Questions
2/5 of the product of 5/6 and 42
no links plz and explain
10 pts
Answers
Answer:
140
Step-by-step explanation:
first you take the product of 5/6 and 42/1, which is 210/6.
Then you devide that with 5, 210/6/5 = 210/30 or 210/6 . 1/5 = 70.
Next you multiply that with 2; 70 . 2 = 140.
There you go
Please help! I'm not really good at math-
Suppose 3^(r) = 19. What is 3^(r+1)?
Will give brainliest...
Answers
Answer is 58.3
---------------------------------------------------------
3^(r)=19
r=2.7(about)
3^(2.7+1)
is about 58.3 (rounded to the nearest tenth)
-------------------------------------------------------------
This was a really hard question so I may be wrong but I hope this helps
Answer:
57
Step-by-step explanation:
If 3^r=19, then 3^(r+1)=3^r × 3=19 × 3=57
Which equation can be used to find the length of AC?
Answers
Answer:
[tex]A). ~(10)sin(40^o)=AC[/tex]
Step-by-step explanation:
∠B, opposite = AC
Hypotenuse = AB
So...
→ [tex]Sin(B)=AC/AB[/tex]
→ [tex]Sin (40^o)=AC/10[/tex]
→ [tex]AC=(10)Sin(40^o)[/tex]
→[tex](10)sin(40^o)=AC[/tex]
[tex]--------[/tex]
[tex]hope ~ it ~helps\\\\have ~ a ~ great ~ day!![/tex]
4.496
0.1%
1.7%
0.1%
4.4%
1.79
T
1.5 2 2.5
-4
-3.5 -3 -2.5
A car company wants to predict the amount of money people with children are willing to spend to add video entertainment systems to their vehicles.
The company hires a research firm to conduct a random survey and provide predictive statistics. The firm indicates that its sample data reflects a
normal population distribution. On average, the parents surveyed are willing to spend $650 for an entertainment system. The research firm also
reports there are a certain percentage of people likely to spend between $325 and $975, which is within a 1.5 standard deviation (plus or minus) from
the average. What percent of the population falls within this range?
A
50%
B
68%
с
87%
D
93%
Answers
Explaining
............
HELP ME!!!!!!!
Bananas cost $0.59 per pound. Write an equation that could be used to find the total cost, y, of x pounds.
Answers
Answer:
y= .59x is the total cost per pound
Answer:
the equation: y = 0.59*x
Judy wants to buy 3 jars of shea butter lotion. Store 2 sells it for $9.29 with a 40% off coupon. Which of the following statements is true about the two offers before tax is added?
Answers
PLSS HELPP!!! I WILL MARK BRAINLIEST
what would type of quadrilateral would A(2, 3) B(-1, 4) C(0, 2) D(-3, 3) create?
Answers
Answer:
Parallelogram
Step-by-step explanation:
A tennis ball has a radius of about 1.4 inches What is the volume of the tennis ball to the nearest half inch.? Use 3.14 as an approximation for
Answers
Answer:
Volume of tennis ball = 11.49 inch³
Step-by-step explanation:
Given:
Radius of tennis ball = 1.4 inches
Value of π = 3.14
Find:
Volume of tennis ball
Computation:
Volume of sphere = [4/3][π][r]³
Volume of tennis ball = [4/3][π][Radius of tennis ball]³
Volume of tennis ball = [4/3][3.14][1.4]³
Volume of tennis ball = [1.333][3.14][1.4]³
Volume of tennis ball = [1.333][3.14][2.744]
Volume of tennis ball = [4.1856][2.744]
Volume of tennis ball = 11.4852
Volume of tennis ball = 11.49 inch³
Calculate the volume of the rectangular prism. Show your work on the workspace and put your final answer in the answer box. You don't need to put your answer into simplest form.
Answers
Answer:
0.21 or 21/100
Step-by-step explanation:
All you have to do is find the decimal to each fraction the multiply to get 0.21
The box for a computer game measures 19 cm by 14 cm by 1.5 cm. What is the total amount of plastic wrapping needed to cover the entire box if an extra 66 square cm are needed to allow for overlapping at the edges?
Answers
Answer:
697 cm²
Step-by-step explanation:
The box for a computer game measures 19 cm by 14 cm by 1.5 cm.
The amount of plastic wrapping needed to cover the entire box is calculated using the formula for the Surface Area of a rectangular prism
The formula is given as:
A=2(wl +hl + hw)
W = Width = 19cm
L = Length = 14 cm
H = Height = 1.5 cm
2 × (19 × 14 + 1.5 × 14 + 1.5 × 19)
= 631 cm²
Therefore, the total amount of plastic wrapping needed to cover the entire box if an extra 66 square cm are needed to allow for overlapping at the edges is calculated as:
631 cm² + 66 cm²
= 697 cm²
Tareq is 7 years old and his older sister Fatma is 10. Tareq challenges his sister to a pizza eating contest. They each make an identical extra extra large pizza. Tareq eats 2/8 of his pizza. His sister Fatma eats 3/4 of her pizza. Who ate more pizza and how do you know?
Answers
Answer:
Fatima ate more pizza
Step-by-step explanation:
Assume
The total pizza = 1
Tareq eats 2/8 of his pizza
Tareeq = 2/8 of 1
= 2/8 * 1
= 2/8
= 0.25 of his pizza
Fatma eats 3/4 of her pizza
Fatima = 3/4 of 1
= 3/4 * 1
= 3/4
= 0.75 of her pizza
The pizza is identical in size
Therefore,
Fatima ate more pizza
I got to know this by finding the decimal of fraction eaten and picking the larger decimal value as who ate more pizza
Which of the following is not equal to angle 6? A.1 b.2 c.3 d.7
Answers
Answer:
A 1
Step-by-step explanation:
please mark this answer as brainliest
a car travels 125 miles in 3 hours how far will the car travel in 5 hours. unitary method
Answers
JH is a nidsegment of KLM. Find the Value of x.
Answers
Answer:
Step-by-step explanation rise the 7 over the x and multiply 7 and 100 and put that answer as x
Find the surface area of the pyramid. 9 m 9 m 7.79 m
Answers
Step-by-step explanation:
The answer is 70.11 because of the surface and its a pyramid
How many cars can Sparkle Car Wash clean per hour, rounded to the nearest tenth
rouridad
Answers
Plzzzz help !!!! I need this done
Answers
Answer:
A) x + 2 ≤ 3
Step-by-step explanation:
To solve for this, you subtract 2 from both sides leaving you with:
x ≤ 1
which is what the graph is showing.
what is the end behavior of f(x)=√2x+4
Answers
Answer:
f'(x)= -x
Step-by-step explanation:
f'(x)= -1/2(2x)
f'(x)= -x
A certain psychological test measures empathy and emotional intelligence. The score, S, of a randomly selected senior student at a large university has a mean of 123 and a standard deviation of 29. The score, F, of a randomly selected first-year student at a large university has a mean of 104 and a standard deviation of 34.
Suppose we randomly select one senior student and one first-year student. We can consider S and F to be independent random variables.
Calculate the standard deviation of the difference D = S – F.
σD = 17.7482
σD = 19
σD = 44.6878
σD = 227
Answers
Answer:
The correct answer is 44.687
Step-by-step explanation:
Got it right on Edge assignment
Answer:
it was 44.6878 on my EDGE
Step-by-step explanation:
If the Volume of a rectangular prism is 420 cubic units, what is its
Volume if one dimension is halved, a second dimension is reduced
to one-third it original length, and a third dimension remains
unchanged?
Answers
Answer:
1/2
Step-by-step explanation:
Which of the following measurements could be the side lengths of a right triangle?
a. 30 in, 45 in, 50 in
b. 25 in, 40 in, 50 in
c. 30 in, 40 in, 60 in
d. 30 in, 40 in, 50 in
Answers
A cylindrical container of three rubber balls has a height of 27 centimeters and a diameter of 9 centimeters. Each ball in the container has a radius of 4.5
centimeters. Find the amount of space in the container that is not occupied by rubber balls. Round your answer to the nearest whole number.
Answers
Answer:
Volume of space in cylinder = 572.27 cm³ (Approx.)
Step-by-step explanation:
Given:
Height of cylinder = 27 cm
Diameter of cylinder = 9 cm
Radius of cylinder = 9 / 2 = 4.5 cm
Number of sphere ball = 3
Radius of sphere ball = 4.5 cm
Find:
Volume of space in cylinder
Computation:
Volume of space in cylinder = Volume of cylinder - Volume of 3ball
Volume of space in cylinder = πr²h - 3[(4/3)πr³]
Volume of space in cylinder = [22/7][4.5]²[27] - 3[(4/3)[22/7][4.5]³]
Volume of space in cylinder = [(3.14)(20.25)(27)] - [(4)(3.14)(91.125)]
Volume of space in cylinder = 1,716.795 - 1,144.53
Volume of space in cylinder = 572.265
Volume of space in cylinder = 572.27 cm³ (Approx.)
5x + 2(x + 4) = 64
how do I solve for something like this and figure out what x equals?
Answers
Answer:
There are many way to solve this problem. But I'm using one X = 5 and X = 8.
Step-by-step explanation:
5 x 10 = 50
50 + 2 = 52
52 + 12 = 64
Heads up
4 + 8 = 12
Answer:
x=8
Step-by-step explanation:
first you have to multiply 2 and x and then 2 and 4. You should get 2x + 8. then you should add comon numwrals which would be 5x and 2x to get 7x. your equation should now be 7x + 8= 64. then subtract 8 from 64 to get 56. it should now be 7x = 56. devide 56 by 7 and 7x by 7. your answer is x=8
In the picture below, what is the value of x?
с
D
Х
9
E
10
115
А
В
8
10
ОООО
с
14
d
5
Answers
Answer: 9
Step-by-step explanation:Because you have to loom at the answer
IF YOU GOOD AT DIS HELP ME PLEASE
Answers
Answer:
I am good but can't see the photo...
what is the answer for 2a^2+6b^2=4c^2
Answers
Answer:
Step-by-step explanation:
2a^2 + 6b^2 = 4c^2 Divide everything by 2
a^2 + 3b^2 = 2c^2
I can't take this any further without more information.
What is the total weight of 10 buses that each weigh 12 1/3 tons?
Answers
Answer:
123 tons
Step-by-step explanation:
1) Convert 12 1/3 tons to a decimal - 12.3
2) multiply 12.3 by 10 - 123 tons
Answer:
123.333333 short tons
Step-by-step explanation:
hii please help i’ll give brainliest
Answers
Answer:
its the last one
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
Write 47/7 as a mixed number
Answers
answer is 6 5/7
Step-by-step explanation:
hope this helps
HELP ME PLEASE IM STUCK QUICK
Answers
Answer:
[tex]18 > 40[/tex]
Step-by-step explanation:
add 7x on both sides. it cancels out.
(obviously this isnt a true statement but idrk if ur supposed to get one)