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2 years ago

Write an equation for the linear function f with values f(6) = -4 and f(9) =-9.

Mathematics

1 answer:

leva [86]2 years ago

4 0

For the first 1 is 0.6 because 2 divided by 3, and for the second 1 the answer is -1

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Is (-3, 2) a solution of -4r - 10y< - 9?

Blizzard [7]

Answer:

<em>The point (-3,2) is not a solution of the inequality</em>

Step-by-step explanation:

<u>Inequality</u>

Inequalities relate the left and the right side of an expression with an operator other than the equal sign.

The inequality given in the question is

$-4r - 10y< - 9$

There are many combinations of r and y that make inequality be true. For example, for r=1 and y=1

$-4(1) - 10(1)< - 9$

$-14< - 9$

This relation is true since -14 is less than -9.

Also, there are many combinations that make the given inequality be false.

For example, for r=2 and y=-1

$-4(2) - 10(-1)< - 9$

$-8+10$

$2$

This inequality is false.

Let's test the point (-3,2)

$-4(-3) - 10(2)< - 9$

$12-10$

$2$

Which is false, thus the point (-3,2) is not a solution of the inequality

3 0

2 years ago

0.5% of what number is 3

tatuchka [14]

0.5 / 100 * X = 3

X = 3 * 100 / 0.5 = 300 / 0.5 = 600

3 0

2 years ago

In a survey of 1046 adults conducted by Bradley Corporation, subjects were asked how often they wash their hands when using a pu

prohojiy [21]

Answer:

Sample = 1046

Population = All adults.

Step-by-step explanation:

In Statistics, a sample can be defined as a set of items, objects or individuals collected, selected or drawn from a population. Thus, a sample is a subset of a population. In this scenario, the sample is 1046.

On the other hand, population can be defined as the total number of individuals in a survey. Thus, all the adults are a population.

8 0

2 years ago

Cameron is going to an amusement park. The price of admission into the park is $20, and once he is inside the park, he will have

Artyom0805 [142]

Answer:

If he goes on 7 rides he will play $48

The equation if he goes on r rides is $20+$4r

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Find the area of the part of the plane z = ax + by + c that projects onto a region in the xy-plane with area

vlada-n [284]

Check the attached file for the solution.

7 0

2 years ago