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3 years ago

Ac=4 bx=y+4 what is the value of y

1 answer:

6 0

Ac=4 bx=y+4 doesn't make sense. Perhaps you meant <span>Ac-4bx=y+4. If this is not correct, ensure that you have copied down the original problem correctly.

</span>To solve Ac-4bx=y+4 for y, subtract 4 from both sides of this equation. You'll get:

Ac-4bx-4 = y+4 - 4, or y = ac-4bx - 4.

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During the month of June, Ava kept track of the number of days she saw birds in her garden. She saw birds on 18 days of the mont

kirza4 [7]

There are 30 days in the month of June. Out of the 30 days, Ava saw birds on 18.

P(bird)=18/30

We can simplify the fraction by dividing both sides by 2.

P(bird)=18/30=9/15

9/15=0.6=60%

Theres a 9/15 or 60% chance that she will see a bird on July 1st.

3 0

3 years ago

A high school basketball coach is selecting his team. The minimum and maximum height requirements are as follows:

daser333 [38]

Answer:

B. About 2% of the boys are eligible to be a small forward on the team

Step-by-step explanation:

Recall : 1 feets = 12 inches

Point guard = 6’2" – 6’6" tall = 74 - 78 inches

Mean = 70 ; Standard deviation = 4

Z = (x - mean) / standard

P(x < 74) = (74 - 70) / 4 = 1

P(x < 78) = (78 - 70) / 4 = 2

0.97725 - 0.84134 = 0.13591

Small forward : 6'6" = 78 inches

P(x ≥ 78) = (78 - 70) / 4 = 2

P(z ≥ 2) = 0.02275 = 2.275% about 2%

Centre : 6'8" = 80

P(x ≥ 80) = (80 - 70) / 4 = 2.5

P(z ≥ 2.5) = 0.0062097 = 0.62%

8 0

3 years ago

Nicole's garden had a perimeter of 112 feet. The length was twice the width. The length was 56 inches. What is the width of the

aleksley [76]

1568 is he area of Nicole’s garden

3 0

3 years ago

Find the average rate of change between f(-7) and f(-1) in the function f(x)=x^2+2x -8

Levart [38]

Answer:

- 6

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

here [ a, b ] = [ - 7, - 1 ]

f(b) = f(- 1) = (- 1)² + 2(- 1) - 8 = 1 - 2 - 8 = - 9

f(a) = f(- 7) = (- 7)² + 2(- 7) - 8 = 49 - 14 - 8 = 27

Hence

average rate of change = $\frac{-9-27}{-1-(-7)}$ = $\frac{-36}{6}$ = - 6

4 0

3 years ago

What is 0.05 expressed as a percentage?

Margaret [11]

The answer to your q is 1/20. because 0.05 is 5 percent.

8 0

3 years ago

Read 2 more answers