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konstantin123 [22]
3 years ago
8

Three loaves of bread and two jars of peanut butter cost $5.49. Four loaves of

Mathematics
1 answer:
kaheart [24]3 years ago
4 0
P $1.29 (Price of peanut butter)
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Find the volume of the sphere. Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and round
bulgar [2K]

Answer:

Find the volume of the sphere.  

Either enter an exact answer in terms of π or use 3.14 for π and round your final answer to the nearest hundredth.

The radius is 1

Volume = \frac{4}{3} \pi  or 4.19

Step-by-step explanation:

Given

Radius, r = 1

Required

Find the volume of sphere

Volume of a sphere is calculated using the following formula

V = \frac{4}{3} \pi r^{3}

Where V = Volume and r = radius

By Substitution,

V = \frac{4}{3} \pi * 1^{3}\\\\V = \frac{4}{3} \pi * 1\\\\V = \frac{4}{3} \pi

Solving further to get the numerical value of volume;

We have to substitute 3.14 for π

V = \frac{4}{3} * 3.14V = 4.1866

V = 4.19 to the nearest hundredth

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3 years ago
What is the area of the triangle in square yards?
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Answer:

DON'T LOOK AT THE PICTURE!!

Step-by-step explanation:

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3 years ago
Question 3.<br> How do you write 4% as a decimal?<br> A) 0.4<br> B) 0.40<br> C) 0.04
AnnyKZ [126]
C. 0.04 would be the correct answer.
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3 years ago
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Three fourths of the fruit in a refrigerator
VashaNatasha [74]

Answer:32 fruits

Step-by-step explanation:

3/4=24/?

24÷3=8

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3 years ago
It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet. A transportat
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Answer: H_0:\mu=120

H_A:\mu\neq120

Step-by-step explanation:

Let \mu denotes the average braking distance for a population of small car.

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i.e. \mu=120

Objective of test : Whether the statement made in the advertisement is false

i.e.  \mu\neq120

Since '=' signs is contained by Null hypothesis and alternative hypothesis is against it.

So the null and the alternative hypotheses for the test will be:

H_0:\mu=120

H_A:\mu\neq120

4 0
4 years ago
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