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Natasha_Volkova [10]
3 years ago
10

PLEASE EXPLAIN HOW TO DO THIS!!!

Mathematics
2 answers:
jeka943 years ago
8 0
2*100*64=? Just use a calculator to find the answer
kaheart [24]3 years ago
8 0
You have to do (2 times 100) plus (2 times 64) which is 328

You do that since you have to find the area of each layer then you add it
You might be interested in
A six-sided die is rolled two times. What is the theoretical fractional probability that the first number is even and the second
Nostrana [21]

Answer:

The theoretical probability that the first number is even and the second number is odd is \frac{1}{4}.

Step-by-step explanation:

Since each dice has six sides, and there are two die, the total amount of different outcomes are 6^2 or 36. The probability of getting an even number on the first roll is \frac{3}{6} or \frac{1}{2}, and the probability of getting an odd number on the second roll is also \frac{3}{6} or \frac{1}{2}, so the probability of getting an even number on the first roll and an odd number on the second roll is \frac{1}{2} * \frac{1}{2} = \frac{1}{4}.

6 0
3 years ago
What is Melissa’s original salary if she gets 4% increase in pay and is now getting $29,12? Round to the nearest dollar.
andre [41]

Answer:

2

Step-by-step explanation:

7 0
3 years ago
The radius of inner circle is 56mm and shaded ring is 16mm wide. find in cm the diameter of outer circle
quester [9]
Idk u think I you use division I just really want point ‍♀️
4 0
3 years ago
Which of the following equation has a slope of -3 and goes through the point (-2,7)?
tangare [24]

y + 2=-3(x - 7)

Step-by-step explanation:

4 0
3 years ago
You are mowing a lawn. After 12 minutes, 52% of the lawn still needs mowed. How long does it take to mow the entire lawn? Write
aleksley [76]
12/x = 52/48
12 * 48 = 52x
x = 11.07 This is one way to do it.

Let the time = x
Let the part of the lawn = y

The general equation
y = k*x
52/100 = k * 12
k = 0.043333 
y = 0.043333*x
y = 0.043333* 11.08
y = 0.48 which is what it should be.

Yet another way is to let y = kx
52 = k*12
k = 52/12
k = 4.33333333

y = 4.333333 * x
y = 4.333333 * 48
48  = 4.333333 * x
x = 11.07 which is just what you should expect.
7 0
3 years ago
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