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ArbitrLikvidat [17]
3 years ago
6

Help ASAP!!! A cayenne pepper stalk produces 4 peppers without adding fertilizer. The agriculture department establishes that th

e number of pods produced can be increased by adding fertilizer to the soil. The linear relationship between the number of pepper pods produced and the amount (ounces) of fertilizer added can be modeled by
y = 2.5x + 4.
1. Interpret the slope of the equation
2. Interpret the y-intercept of the equation
3. How many pepper pods can be expected after adding 1.6 ounces of fitilizer to the soil?
Mathematics
2 answers:
LiRa [457]3 years ago
8 0

1. For every ounce of fertilizer 2.5 more pepper pods can be expected.

2. When no fertilizer is added, 4 pepper pods can be expected.

3. 8 pepper pods. Plug in 1.6 for X: y=2.5(1.6)+4=8

garri49 [273]3 years ago
8 0

Answer:

1. slope= 2.5

2. y-intercept= 0,4

3.  Plug in 1.6 for X: y=2.5(1.6)+4=8 so it would be 8 .

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A ship's sonar finds that the angle of depression to a wreck on the bottom of the ocean is 15.20. If a point on
Alexxx [7]

Answer:

We have

tan 12.5  = 60 / adj       rearrange  as

adj = 60 / tan 12.5  = about 270.64 m

Step-by-step explanation:

Mark me brainllest

3 0
2 years ago
Find the area of the triangle whose vertices are (2, 3); (-1, 0); (2, -4)...
Neko [114]

Answer:

Area = 14.5

Step-by-step explanation:

Let's label the given coordinates A, B, C;

Thus;

A = (2, 3)

B = (-1, 0)

C = (2, -4)

From the coordinate geometry formula, the formula for area of a triangle with 3 vertices is;

Area = [Ax(By - Cy) + Bx(Cy - Ay) + Cx(Ay - By)]/2

Area = [2(0 - (-4)) + (-1)(-4 - 3) + 2(3 - (-4))]/2

Area = 29/2

Area = 14.5

8 0
3 years ago
What’s the correct answer for this?
slava [35]

Answer:

1/4

Step-by-step explanation:

Let's denote the probabilities as following:

Probability that a teenager has a sister:

P(A) = 12/28

Probability that a teenager has a brother:

P(B) = 7/28

Probability that a teenager has both a sister and a brother:

P(A⋂B) = 3/28

Probability that a selected teenager has a sister also has a brother, or in other words, he/she has a brother, given he/she had a sister:

P(B|A)

Let's apply the formula of conditional probability to work out P(B|A)

P(B|A) = P(A⋂B)/P(A) = (3/28)/(12/28) = (3*28)/(12*28) = 3/12 = 1/4

=> Option C is correct

Hope this helps!

7 0
3 years ago
The yearbook club is having a bake sale to raise money for the senior class. Large cupcakes are sold for $1.25 each and small cu
IrinaVladis [17]
The answer is   c. 62     
6 0
3 years ago
Emily wants to buy a car. She pays a deposit equal to 20% of the cost of the car. She will pay the balance in 8 equal payments o
olga55 [171]

Answer: the cost of the car is $54600

Step-by-step explanation:

Let x represent the cost of the car.

She pays a deposit equal to 20% of the cost of the car. This means that the amount of money that she paid as deposit would be

20/100 × x = 0.2 × x = 0.2x

The remaining balance would be

x - 0.2x = 0.8x

She will pay the balance in 8 equal payments of $5460 each month. This means that

0.8x/8 = 5460

0.1x = 5460

Dividing the left hand side and the right hand side of the equation by 0.1, it becomes

0.1x/0.1 = 5460/0.1

x = 54600

4 0
3 years ago
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