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2 years ago

5

Alexandra is baby-sitting her little brother. To entertain him, she is building structures with his blocks. The picture below re

presents three of the structures that she has built.
What number pattern is suggested by the number of blocks used in this sequence of structures?

1 answer:

cricket20 [7]2 years ago

4 0

Answer:

she adds two blocks each time

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Please help me answer as soon as possible. Thank u very much. Work is due tomorrow.

Firdavs [7]

The answer is 3 11/12 because the last one said RUNNING and it asked how much did he SWIM. Here is the math.

6/12 + 5/12 = 11/12

1+2=3

3 11/12. Hope this helped!

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3 years ago

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What is the domain and range for h(x)=-8+360?

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2 years ago

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lianna [129]

Answer:

so the answer is 5

Step-by-step explanation:

the equation will be for this is

7x + 20 = 55

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x = 35÷7

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2 years ago

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Dan has twice as many stickers as Cam does. If Dan gives Cam 15 of his stickers he will still have 22 more than Cam. How many st

netineya [11]

Cam has -3.5 stickers

Dan has 18.5 stickers

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3 years ago

In 1994, the General Social Survey included a question that asked its participants if they felt that nuclear power plants were e

Anna71 [15]

Answer:

Value of the test statistic for this problem = -3.74

Step-by-step explanation:

Here

the sample size n = 1263

and the x = 565

So, the p' -value = 565/1263 = 0.4473

As per the test statistics formula, z value will be evaluated

z = (0.4473-p)/sqrt {p(1-p)/n}

Let us say that p = 0.5

Substituting the given value in above equation, we get -

z = (0.4473-0.5)/sqrt {0.5(1-0.5)/1263}

z = -3.74

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2 years ago