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4 years ago

What is the reciprocal of 3

Mathematics

2 answers:

yanalaym [24]4 years ago

8 0

The reciprocal of a number is 1 divided by that number, thus the reciprocal of 3 would be 1/3

german4 years ago

8 0

The answer is either 0.3333333333333 or 1/3

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What is the volume of the barn?

ikadub [295]

V(barn) = 25×43×87 + 2×43:2×87

= 93525 + 3741

= 97266 ft³

3 0

3 years ago

Darcy, Jason, and Maria share 268 dollars. Jason has 20 dollars more than Darcy and Maria has twice as much as Jason. How much m

frosja888 [35]

Answer:

The amount of money that Darcy and Jason have together is $124

Step-by-step explanation:

Let

x -----> amount of money that Darcy has

y -----> amount of money that Jason has

z ----> amount of money that Maria has

we know that

$x+y+z=268$ ------> equation A

$y=x+20$ -----> $x=y-20$ -----> equation B

$z=2y$ -----> equation C

substitute equation B and equation C in equation A and solve for y

$(y-20)+y+2y=268$

$4y-20=268$

$4y=268+20$

$4y=288$

$y=72$

Find the value of x

$x=y-20$ -----> $x=72-20=52$

The amount of money that Darcy has is $52

The amount of money that Jason has is $72

therefore

$52+$72=$124

The amount of money that Darcy and Jason have together is $124

7 0

3 years ago

A bag contains nine red balls, four green balls, and fifteen yellow balls. What is the probability of

dmitriy555 [2]

Answer:

Step-by-step explanation:

When you subtract the 9-1=8

6 0

3 years ago

In attempting to calculate the carrying capacity of a cylindrical pipe, Avery measured the outer diameter to be 2 inches, neglec

andreev551 [17]

Volume of the pipe = πr^2l
Wrong measure = π x (2)^2 x l = 4πl
Correct measure = π x (2 - 2(1/8))^2 x l = 49/16πl
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% error = ((15/16πl) / 49/16πl) x 100% = 30.6%

4 0

4 years ago

20. The area of the base of a triangular prism

german

Answer: 40 cm^3

Step-by-step explanation:

The volume of a triangular prism is the base * height.

Therefore, the volume is 50 cm^2 * 8 cm = 40 cm^3

5 0

2 years ago