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irina [24]
4 years ago
15

What is 4 fifths of 30

Mathematics
2 answers:
SIZIF [17.4K]4 years ago
5 0
Ok so 30/5=6 and 6*4=24. Solution: 4 fifths of 30 is 24.
inessss [21]4 years ago
3 0
The word of means multiply. So you do 4/5 x 30/1 which equals 120/5 which simplifies to 24.
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What is the range of the function? A. {1, 2, 3, 4} B. {1, 2, 3, 4, 9, 12} C. {2, 4, 9, 16} D. {1, 2}
prohojiy [21]

C. {2, 4, 9, 16}

ranges (y) would be on the left of the graph. domains (x) would be on the left of the graph.

hope this helps! ❤ from peachimin

7 0
4 years ago
Last season a Major League Baseball player got 160 hits in 200 times at bat. If the player expects to bat 400 times in the entir
zimovet [89]

Answer:

He's expected to hit 320 times.

Step-by-step explanation:

To solve this problem we first need to compute the ratio at which he hit the ball in the last season, to do that we need to divide the number of hits by the number of tries. We have:

ratio = number of hits/ number of tries

ratio = 160/200 = 0.8

Since he's expected to bat 400 times if he maintains the same ratio in this season he'll hit:

number of hits = (number of tries)*ratio

number of hits = 400*0.8 = 320

He's expected to hit 320 times.

8 0
3 years ago
Find the slope of the line through each pair of points (2, -11), (7, -20)
baherus [9]
7 - 2 = 5
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(5 right / 9 down)
5 0
2 years ago
You can get the max points i can give for this :)
andriy [413]

Answer:

{a}^{2}  +  {b}^{2}  =  {c}^{2} \\  {a}^{2}   +  {9}^{2}  =  {17}^{2}  \\  {a}^{2} =  289 - 81 \\  {a}^{2}  = 208 \\ a = 14.42cm

3 0
3 years ago
Which of the following numbers can be expressed as repeating decimals? 3 over 7, 2 over 5, 3 over 4, 2 over 9
Maurinko [17]

Hello!

Let's think about the denominators we have. A seventh goes on forever in no specified order. A fifth an a fourth have set decimal values, 0.2 and 0.25, so they are not repeating decimals. A ninth is 0.111111..., it repeats like this forever in a specified order. Therefore, 2/9, or 0.222222...., would be a repeating decimal.

Therefore, our answer is \boxed {\frac{2}{9}}.

I hope this helps!

6 0
3 years ago
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