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lyudmila [28]
3 years ago
10

Write y5 .y2 without exponents ​

Mathematics
1 answer:
larisa86 [58]3 years ago
7 0

Answer:5*2

Step-by-step explanation:

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60

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8 0
3 years ago
A large beach ball has a diameter of 4.14 feet. How much air can fill the ball?
aalyn [17]

The beach ball can hold 37.15 cubic feet of air

<u>Solution:</u>

Given that the beach ball has a diameter of 4.14 feet

We are asked to find how much air can fill the ball. This means that we have to find the volume of the ball

<em><u>Finding volume of ball:</u></em>

Given diameter = 4.14 feet

We know that radius is half of diameter

radius = \frac{diameter}{2}

radius = \frac{4.14}{2} = 2.07

Since ball is a sphere, Volume of sphere is given as:

volume of sphere = \frac{4 \pi r^3}{3}

By substituting the value of radius we get,

v = \frac{4 \pi \times 2.07^3}{3}\\\\v = \frac{4 \times 3.14 \times 8.869743}{3}\\\\v = 37.15

Hence the beach ball can hold 37.15 cubic feet of air

6 0
4 years ago
I don’t know how to do question 3.
Ket [755]

Answer:

10

Step-by-step explanation:

IT WANTS YOU TO ESTIMATE IT SO YOU ROUND 48 TO 50 AND 35 TO 40 THEN YOU SUBTRACT 50 BY 40 AND THEN YOU GET 10.

5 0
3 years ago
Which of the following is true regarding the transition elements? A. Multiple oxidation states resulting from the involvement of
blsea [12.9K]

Answer:

YOUR ANSWERS A

Step-by-step explanation:


3 0
3 years ago
What is the probability of getting either blue or green on a spinner that is 3/10 green and 1/5 blue
Luba_88 [7]
Since it's either/or, we can simply add up 3/10 (0.3) and 1/5 (0.2) to get 0.5=1/2

5 0
4 years ago
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