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bekas [8.4K]
3 years ago
9

A function is represented by the graph.

Mathematics
1 answer:
NeTakaya3 years ago
5 0

Answer:

b

Step-by-step explanation:

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A science experiment calls for 3/4 cup of salt. Lee's measuring cup holds 1/8 cup. How
NISA [10]

Answer:

\frac{1}{6}

Step-by-step explanation:

1/8 ÷ 3/4 is 1/6 because that's as many times it can go into to it and u would have to do keep chang flip

1

\frac{1}{8}  \div  \frac{3}{4}  \\  \frac{1}{8}  \times  \frac{4}{3}  =  \frac{4}{24}  \\  \frac{4}{24}   \div  \frac{4}{4}   =  \frac{1}{6}

5 0
3 years ago
A restaurant has 15 1/5 pounds of ground beef to make meat loaves. Each meat loaf requires 2 2/8 pounds of ground beef. How many
frosja888 [35]

Answer:

First make mixed

15 x 5 = 75+1=76

76/5

2x8=16+2=18

18/8

Divide

76/5 / 18/8

Use the reciprocal and multiply

76/5 x 8/18

76x8=608

5x18=90

608/90

Simplify

608/2=304

90/2=45

304/45

6 and 34/45 meat loaves

Hope this helps

Step-by-step explanation:

4 0
3 years ago
What is normal, when it comes to people's body temperature? a random sample of 130 human body temperatures, provided by allen sh
nikitadnepr [17]
The two-sided alternative hypothesis is appropriate in this case, the reason being we are asked "does the data indicate that the average body temperature for healthy humans is different from 98.6◦........?".
The test statistic is:
Z= \frac{\bar{X}-\mu}{ \frac{s}{ \sqrt{n} } }} =-5.47
Using an inverse normal table, and halving \alpha for a two-tailed test, we look up p=0.5-\alpha/2=0.5-0.005=0.495 and find the critical value to be Z = 2.5758.
Comparing the test statistic Z = -5.47 with the rejection region Z < -2.5758 and Z > 2.5758. we find the test statistic lies in the rejection region. Therefore the evidence does not indicate that the average body temperature for healthy humans is different from 98.6◦.
 
7 0
3 years ago
Please help :) worth more than 10 points :) Find the area of the triangle.
olga_2 [115]

13 m ...?.........;;;;;;;;;

5 0
3 years ago
What is the perimeter?<br> Explain how you got that.
Serga [27]

Answer:

The perimeter is 60in.

Step-by-step explanation:

Perimeter = the outer length

Add all the lengths

8 + 8 + 4 + 8 + 4 + 8 + 4 + 12 + 4

= 60 in

8 0
4 years ago
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