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Marysya12 [62]
2 years ago
6

Shureka Washburn has scores of 67, 78, 66, and 93 on her

Mathematics
1 answer:
vichka [17]2 years ago
5 0
The answer would be A
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Robyn saves up $204 and spends $32.50 on books. She wants to purchase more books from a sale where they cost $8.15 each. Which e
ValentinkaMS [17]

Answer: B

Step-by-step explanation:

If we assume the no. of books to be x.

Value of more books will be 8.15 x

The equation will be

8.15x + 32.5 = 204

8 0
3 years ago
(06.02 MC)
ololo11 [35]

Answer:

5n+8

4 times the quantity of a number and six

Step-by-step explanation:

8 more than 5 times a number

more than comes after

5 time a number

5n

8 more than

5n+8

4(n + 6)

4 times the quantity of a number and six

4 0
3 years ago
A standard die is rolled 360 times in hopes of rolling a 5 or 6. So the probability of success is p=1/3. Find the standard devia
lana [24]

Answer: option 1 is the correct answer

Step-by-step explanation:

Number of times for which the die was rolled is 360. It means that our sample size, n is 360.

The probability of rolling a 5 or a 6 is 1/3. It means that probability of success,p = 1/3. The probability of failure,q is

1 - probability of success. It becomes

1 - 1/3 = 2/3

The formula for standard deviation is expressed as

√npq. Therefore

Standard deviation = √360 × 1/3 × 2/3

= √80 = 8.9443

Standard deviation is approximately 8.9

4 0
3 years ago
The sum of a number (n) and 14 is 72. Which equation shows this relationship
Luden [163]
The sum is of n and 14 can be written as:

n+14=72
4 0
3 years ago
Can someone help me!!!!!!
Sholpan [36]
It's A since tangent is just opposite over adjacent, 12 is the opposite and 5 is the adjacent
7 0
3 years ago
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