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kaheart [24]
3 years ago
10

Simplify the expresion. The simplified expression should not have negative exponents.​

Mathematics
1 answer:
Leno4ka [110]3 years ago
5 0

Answer:

It's been a while since I've done this but think the answer is

{y}^{16}

Step-by-step explanation:

\frac{ {y}^{ - 20} }{ {y}^{ - 36} }  \\  { y}^{ - 20}  -  {y}^{ - 36}  \\  {y}^{16}

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In her last basketball game, Casey scored 46 points. In the current game, she has scored 24 points so far. How many more two-poi
Nady [450]

Answer:

At least 11 two-point baskets

Step-by-step explanation:

In her last basketball game, Casey scored 46 points.

In the current game, she has scored 24 points so far.

Difference =46-24=22 points

If Casey wants her total score in her current game to be at least as great as her score in the last game, then she has to make at least

22\div 2=11

two-point baskets.

7 0
3 years ago
How could you calculate each product? Describe the strategy you would use. Then calculate.
VashaNatasha [74]
Hey there!

1. To solve 9 x 5 , I could add the number 9 five times . . .

9 + 9 + 9 + 9 + 9 = 45

9 x 5 = 45 <----

2. I would use the same strategy as the first one, except add the number 8 five times . . .

8 + 8 + 8 + 8 + 8 = 40

8 x 5 = 40 <----

Hope this helps you.
Have a great day!
8 0
3 years ago
Maurice spent 1/2 of his money on lunch. He had 2.50 left.<br> How much money did he start with?
OverLord2011 [107]

Answer:

5.0

Step-by-step explanation:

1÷2=2.5

1=2.50×2

=5.0

6 0
3 years ago
If f(x) equals x/2+8 what is f(x) when x=10
Sphinxa [80]

Answer:

13

Step-by-step explanation:

Since we want to find f(x) when x equals 10, we can substitute 10 in for x

f(x)=x/2 +8

f(10)=10/2+8

Divide 10 by 2

f(10)=5+8

Add 5 and 8

f(10)=13

So, f(x) when x=10 is 13

4 0
3 years ago
Read 2 more answers
This graph shows the rate of a scuba diver's ascent to the surface. What does the y-intercept of the graph represent?
Strike441 [17]

Answer:

D. The scuba diver was 35 meters below the surface of water at the start of the ascent.

Step-by-step explanation:

The y-intercept of the graph representing the scuba's driver ascent to the surface is -35.

This represents the starting level below the surface of the water.

✅-35, means that the driver was 35 meters below the surface of water at the start of the scuba's ascent to the surface.

7 0
2 years ago
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