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Doss [256]
3 years ago
11

If each cookie contains 3.7 grams of fat, how much fat will 5 cookies have?

Mathematics
2 answers:
Mamont248 [21]3 years ago
8 0
5 cookies will have 18.5 grams of fat. 
PIT_PIT [208]3 years ago
4 0
5 times 3.7

which = 18.5 grams
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Need this answered please!!
Paraphin [41]
<h2>ABC and DEF</h2>

Their 3 angles are equal (64,26,90)

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6 0
2 years ago
12. If a manufacturer conducted a survey among randomly selected target market households and wanted to be 95% confident that th
atroni [7]

Answer:

n=\frac{0.5(1-0.5)}{(\frac{0.03}{1.96})^2}=1067.11  

And rounded up we have that n=1068

Step-by-step explanation:

We have the following info given:

Confidence= 0.95 the confidence level desired

ME =0.03 represent the margin of error desired

The margin of error for the proportion interval is given by this formula:  

ME=z_{\alpha/2}\sqrt{\frac{\hat p (1-\hat p)}{n}}    (a)  

The confidence level is 95% or 0.95, the significance is \alpha=0.05 and the critical value for this case using the normal standard distribution would be z_{\alpha/2}=1.96

Since we don't have prior information we can use \hat p= 0.5 as an unbiased estimator

Also we know that ME =\pm 0.03 and we are interested in order to find the value of n, if we solve n from equation (a) we got:  

n=\frac{\hat p (1-\hat p)}{(\frac{ME}{z})^2}   (b)  

And replacing into equation (b) the values from part a we got:

n=\frac{0.5(1-0.5)}{(\frac{0.03}{1.96})^2}=1067.11  

And rounded up we have that n=1068

6 0
3 years ago
Are the graphs of −5y=2x+3 and y=25x+4 parallel, perpendicular, or neither?
saw5 [17]
Parallel graphs have the same slope. perpendicular has opposite reciprocal slopes. These equations have slopes of -2/5 and 25 so they are neither.
6 0
3 years ago
What is the volume of the box
Fofino [41]

Answer:

3/32 in^3

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
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Answer: The first one is = 27.5

1/3 * 25 * 3.3 = 27.5

4 0
3 years ago
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