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Varvara68 [4.7K]
3 years ago
15

An addition sentence, a multiplication sentence, and a division sentence are modeled on the number line.

Mathematics
1 answer:
lesya [120]3 years ago
4 0

Answer:

Step-by-step explanation:

3/4xy

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A baseball player hit 65 home runs in a season. Of the 65 home​ runs, 19 went to right​ field, 23 went to right-center​ field, 9
olchik [2.2K]

Answer:

a) 29.23% probability that a randomly selected home run was hit to right field

b) 29.23% probability that a randomly selected home run was hit to right field, which is not lower than 5% nor it is higher than 95%. So it was not unusual for this player to hit a home run to right field.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes. It is said to be unusual if it is lower than 5% or higher than 95%.

(a) What is the probability that a randomly selected home run was hit to right field?

Desired outcomes:

19 home runs hit to right field

Total outcomes:

65 home runs

19/65 = 0.2923

29.23% probability that a randomly selected home run was hit to right field

(b) Was it unusual for this player to hit a home run to right field?

29.23% probability that a randomly selected home run was hit to right field, which is not lower than 5% nor it is higher than 95%. So it was not unusual for this player to hit a home run to right field.

8 0
3 years ago
Please help and explain if so thank you
AVprozaik [17]
How many days are in a year? 365. it started out as 88 inches subtracted that by 115 then add the 3.
7 0
3 years ago
Waheeda wants to buy a skateboard. She has $15 in savings. A skateboard costs $75. How much more money does she need? Write and
erica [24]

Answer and Explanation:

Suppose Waheeda needs x more dollars.

Right now, she has $15. She needs x more, so we add x to 15. The end result we hope to have is $75. So, the equation is:

x + 15 = 75

To solve, we simply subtract 15 from both sides: x = 75 - 15 = 60

Thus, she still needs $60.

Hope this helps!

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!!! THANK YOU SO SO SO MUCH.
polet [3.4K]
It would be A because everything is doubled
4 0
4 years ago
Read 2 more answers
Sarah, amy and liam stand on some weighing scales two at a time.here are the measurements:sarah and amy 70kgsarah and liam 80kgl
OLga [1]
A+s=70, s+l=80, l+a=80

from the first s=70-a which makes the second:

70-a+l=80

-a+l=10

a=l-10 which makes the third:

l+l-10=80

2l-10=80

2l=90

l=45

So Liam weighs 45 kg.
5 0
4 years ago
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