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2 years ago

PLS HELP ASAP, ILL MARK BRAINLIEST IF ITS A REAL ANSWER. LOOK AT THE PICTURE !

Mathematics

1 answer:

lozanna [386]2 years ago

7 0

Answer:

Step-by-step explanation:

No because if it's 20,000 on 1 it should be 40,000 on 2 but its not so its not proportional

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What is the rule that defines the function shown in the graph for the interval, {-2 < x < 0}?

KIM [24]

Answer:

Step-by-step explanation:

720,080 in expanded form with components

(7 X 10>50

3 0

2 years ago

Computer Action Company sells computers and computer parts by mail. The company assures its customers that products are mailed a

Scorpion4ik [409]

Answer:

The t distribution is used, because we have the standard deviation for the sample.

Step-by-step explanation:

When to use the z or the t distribution?

When we have the standard deviation for the population, we use the z distribution.

When we have the standard deviation for the sample, we use the t distribution.

In this question:

We have the standard deviation for the sample, which means that the t distribution is used.

8 0

2 years ago

Decrease 1440 by 80%

mario62 [17]

Answer:

288 will be ur ans

Step-by-step explanation:

1440 x 80/100

=1152

1440-1152

=288

5 0

3 years ago

Ratio equivalent to 1:3

Margaret [11]

2:6

3:9

4:12

These are all equivilant

4 0

3 years ago

Read 2 more answers

Jack is selling wristbands and headbands to earn money for camp. He earns $2 for each wristband and $3 for each headband. He wan

djverab [1.8K]

Let
x = wristbands
y = headbands
We then have the following inequations:
2x + 3y> = 50
x> = 5
The graph that represents the solution for this system of inequations is shown in the attached image.
The set of solutions is the shaded region.

8 0

3 years ago