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ivann1987 [24]
3 years ago
5

Please help me this is due tomorrow and please follow me and I am in the 5th grade

Mathematics
1 answer:
Tcecarenko [31]3 years ago
6 0
For number 80 the answer is 15.
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Ms. irwin teaches four periods of weight training. she required each student in thr class to record the maximum amount of weight
son4ous [18]

Answer:

a

Step-by-step explanation:

Please mark brainliest

3 0
2 years ago
Devaughn is 15 years younger than sydney. the sun of their ages is 63. what is sydney’s age?
klasskru [66]

Answer:

39

Step-by-step explanation:

d = s - 15

d + s = 63

Replace d with s - 15

s - 15 + s = 63

2s -15 = 63

2s = 78

s = 39

5 0
2 years ago
K=mv^2/2<br> Find derivative of k
jonny [76]

Answer: I think. it's 0

Step-by-step explanation:

5 0
3 years ago
The computers of six faculty members in a certain department are to be replaced. Two of the faculty members have selected laptop
marta [7]

Answer:

At the U.S. Open Tennis Championship a statistician keeps track of every serve that a player hits during the tournament. The statistician reported that the mean serve speed of a particular player was 95 miles per hour. Suppose that the statistician indicated that the serve speed distribution was skewed to the left. Which of the following values is most likely the value of the median serve speed? Explain your answer.

Step-by-step explanation:

At the U.S. Open Tennis Championship a statistician keeps track of every serve that a player hits during the tournament. The statistician reported that the mean serve speed of a particular player was 95 miles per hour. Suppose that the statistician indicated that the serve speed distribution was skewed to the left. Which of the following values is most likely the value of the median serve speed? Explain your answer.

a. What is the probability that both selected setups are for laptop computers?

b. What is the probability that both selected setups are desktop machines?

c. What is the probability that at least one selected setup is for a desktop computer?

d. What is the probability that at least one computer of each type is chosen for setup?

3 0
3 years ago
Given that g(x)=x+3 calculate g(-5)
hjlf

Note that -5 = x, plug in -5 for x

g(x) = x + 3

g(-5) = (-5) + 3

Simplify

g(-5) = -5 + 3

g(-5) = -2

g(-5) = -2 is your answer

~

6 0
3 years ago
Read 2 more answers
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