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3 years ago

Ari’s chickens eat their pellets at a constant rate throughout each day.

1 answer:

4 0

If we make the days and ounces be in the ordered pair, the points are: (2, 39), (4, 33), (6, 27), and (8, 21). We may use linear regression from the calculator using the equation,
y = Ax + B
where A is the slope. The value of A from the linear regression is equal to -3.

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Which statement best describes how to find the distance between-5 and 15

Alex787 [66]

Answer: A

Step-by-step explanation:

4 0

3 years ago

G is proportional to the square of t. If t=2 and g=64, find g when t=3.5.

choli [55]

$If\ g\ is\ proportional\ to\ the\ t^2\ we\ have\ proportion\\\\
g=64\ \ \ \ ---\ \ \ t^2=2^2=4\\\\\
g=?\ \ \ ----t^2=(3,5)^ 2=12,25\\\\
4g=64*12,25\\\\
4g=784\ \ |:4\\\\g=196\\\\ Answer\ is\ g=196\ for\ t=3,5.$

4 0

4 years ago

Principal is 15000 interest rate is 8.75 simple interest is 5425.00 what is the time

stellarik [79]

in simple interest, I=PRT

I=interest

P=principal

R=rate in decimal form

T=time in years usually, but could be months or weeks, dunno

I'm assuming that the 8.75 is 8.75% or 0.0875 in decimal

I=PRT

we know I, P, and R, so solve for T

I=PRT, divide both sides by PR

I/(PR)=T

subsitute

I=5425.00, P=15000, R=0.0875

I/(PR)=5425.00/(15000*0.0857)=4.133333333=T

so the time is 4.13333333 units of time

5 0

4 years ago

John is measuring a piece of glass to fit in a triangular frame. He can only remember

blagie [28]

Answer: (c)

Step-by-step explanation:

Given

length of two sides of a triangle is 6 cm and 11 cm

In a triangle length of the third side lies between the sum and subtraction of the other two sides

Suppose x is the length of the third side so

$11-6$

6 0

3 years ago

Arrange the equations in increasing order of the value of their solutions.

DiKsa [7]

Answer:

The answer is below

Step-by-step explanation:

1/4x + 5/2x - 2 = 4 - 1/4x

collecting like terms:

(1/4)x + (5/2)x + (1/4)x = 4 + 2

3x = 6

x = 6/3

x = 2

7.9x + x + 4 = -1.1x - 16

collecting like terms:

7.9x + x + 1.1x = - 16 - 4

10x = -20

x = -2

3.2x + 5.7 = -2.5x

collecting like terms:

3.2x + 2.5x = 5.7

5.7x = 5.7

x = 1

10.1x - 1.6x + 44 = -7

collecting like terms:

10.1x - 1.6x = -7 - 44

8.5x = -51

x = -6

Hence the equations in increasing order of the value of their solutions is:

10.1x - 1.6x + 44 = -7

7.9x + x + 4 = -1.1x - 16

3.2x + 5.7 = -2.5x

1/4x + 5/2x - 2 = 4 - 1/4x

4 0

3 years ago

Read 2 more answers