2 years ago

At a factory, five robots can construct

Mathematics

1 answer:

alexdok [17]2 years ago

4 0

Answer:

5 times the quantity of 30 is (5*30) = 150 robots are needed.

Step-by-step explanation:

....

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Please help, I will give thanks and 5 stars. I beg for an answer, since I have worked on this question for 2 hours, yet my effor

lbvjy [14]

Answer:its 150 percent or 3/2

Step-by-step explanation:

You can get an even number 1/3 if you spin it. You can get tails 1/2 the time uf you flip it. You can also get an odd number 2/3 of the time if you spin it. If you add 1/3, 1/2, and 2/3 you get 1.5.

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3 years ago

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2\3x20<br><br> 20 points thx

Ivenika [448]

Answer:

13.3333333333

Step-by-step explanation:

hope this helps

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3 years ago

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There are 6 blades on each windmill. How many total blades are on 7 windmills? Use a five fact to solve

Serggg [28]

Answer:

42 Blades

Step-by-step explanation:

So 6 blades on each windmill

6=1 Windmill

so 7 windmills

so do

7 times 6 = 42 Blades

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3 years ago

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A recent poll of 80 randomly selected Californians showed that 38% ( = 0.38) believe they are doing all that they can to conserv

Elanso [62]

The margin of error given the proportion can be found using the formula

$z* \sqrt{ \frac{p(1-p)}{n} }$

Where
$z*$ is the z-score of the confidence level
$p$ is the sample proportion
$n$ is the sample size

We have
$z*=2.58$
$p=0.38$
$n=80$

Plugging these values into the formula, we have:
$2.58 \sqrt{ \frac{0.38(1-0.38)}{80} } =0.14$

The result 0.14 as percentage is 14%

Margin error is 38% ⁺/₋ 14%

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3 years ago

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Check all the fractions that are equivalent to 100*300

V125BC [204]

Answer:

the answer

Step-by-step explanation:

of 100 *300 is 0

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