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2 years ago

Please help please please help 16 points

Mathematics

1 answer:

asambeis [7]2 years ago

4 0

Answer:

1.6 = x axis || 2.5 = y axis

Step-by-step explanation:

each line is 0.5

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Ying is going out to a pasta dinner. There are 5 types of noodles to choose from and 4 choices of vegetable side. How many diffe

slavikrds [6]

Answer:

Step-by-step explanation:

After asking so many questions of this type, I hope you understand the way to answer them.

5 types of noodles

4 choices of vegetable sides

Number of different pasta diners = 4 * 5 = 20

3 0

3 years ago

Which graph is the graph for the function? <br><br> y=x^2+x-12

LenaWriter [7]

Answer:

The top one because it is decresing by 12

Step-by-step explanation:

3 0

3 years ago

Stephen evaluated (6.34 times 10 Superscript negative 7 Baseline) (4.5 times 10 Superscript 3 Baseline). His work is shown below

Maksim231197 [3]

Answer:

The step 4 and 5 describe the errors Stephen made.

Step-by-step explanation:

Given : Stephen evaluated $(6.34\times 10^{-7})(4.5\times 10^3)$ . His work is shown below.

To find : Which two statements describe the errors Stephen made?

Solution :

Step 1 - $(6.34\times 10^{-7})(4.5\times 10^3)$

Step 2 - $(6.34\times 4.5)(10^{-7}\times 10^3)$

Step 3 - $(28.53)(10^{-4})$

Step 4 - $28.53\times 10^{4}$

Error is the step as 4 sign is negative.

So correct step is $28.53\times 10^{-4}$

Step 5 - $28.53\times 10^{3}$

Error is the step as there is 4 in place of 3.

So correct step is $28.53\times 10^{-4}$

The step 4 and 5 describe the errors Stephen made.

7 0

3 years ago

Read 2 more answers

The number of hours a lightbulb burns before failing varies from bulb to bulb. The population distribution of burnout times is s

liubo4ka [24]

ANSWER:

The average burnout time of a large number of bulbs has a sampling distribution that is close to Normal.

STEP-BY-STEP EXPLANATION:

The cental limit theorem states, that id the sample size is large (30 or more), then the sampling distribution of the sample means is approximately normal with mean ц and standar deviation б/ $\sqrt{n}$

Thus the correct answer is the average burnout time of a large number of bulbs has a sampling distribution that is close to Normal.

6 0

3 years ago

Answer each question and explain your reasoning.

SVETLANKA909090 [29]

Answer:

1. 30 mins

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers