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3 years ago

she has 2 1/2 cups of peanuts. 3 1/4 cups of rainsins and 2 2/3 cups of banana chips. how many cups of trail mix can she make

Mathematics

2 answers:

user100 [1]3 years ago

7 0

She Can Make 8 Cups Of Trail Mix

andriy [413]3 years ago

6 0

Answer:

8 cups of trail mix

Step-by-step explanation:

2 1/2 + 3 1/4 + 2 2/3= 8 5/12

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Natalia jogged 1.367km in 6 min. About how far did she jog each minute? Give your answer in as many different units as you can

tangare [24]

Here is the simple answer of how far she gets in 1km, about 0.227 of a kilometer in one minute. If you were to convert kilometers into meters then it would be 227.8 meters in a minute.

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2 years ago

In a study of automobile collision insurance costs, a random sample of n = 35 repair costs of front-end damage caused by hitting

laiz [17]

Answer: The maximum error = $105.76.

Step-by-step explanation:

Formula to find the maximum error:

$E= z^*\dfrac{\sigma}{\sqrt{n}}$

, where n= sample size.

$\sigma$ = Population standard deviation

z*= Critical value(two-tailed).

As per given , we have

$\overline{x}=1438$

n= 35

$\sigma=269$

For 98% confidence , the significance level = $1-0.98=0.02$

By z-table , the critical value (two -tailed) = $z^* = z_{\alpha/2}=z_{0.01}=2.326$

Now , the maximum error = $E= (2.326)\dfrac{269}{\sqrt{35}}$

$E= (2.326)\dfrac{269}{5.9160797831}$

$E= (2.326)\times45.4692989044=105.761589252\pprox105.76$

Hence, With 98% confidence level , the maximum error = $105.76.

4 0

2 years ago

X+4y=-4, x+10y=-16, solve using systems of equations, elimination

lora16 [44]

Answer:

x = 4

y = -2

Step-by-step explanation:

x + 10y = -16

-x -4y = 4 <-- ( multiplied x+4y=-4 with -1 so the x's cancel)

6y = -12

y = -2

put -2 back in the equation to get x

x + 10y = -16

x -20 = -16

x = 4

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2 years ago

What transformation is used to create this frieze pattern?

Lesechka [4]

Answer:

glide reflection

Step-by-step explanation:

got it right on the test!

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2 years ago

An amusement park has a diameter of 1200 feet and has a circular walking path around the entire park. If you walk around the ent

pochemuha

It’s 6,000 feet because if you walk around one time which is 1200 and you multiple it 5 times, you get 6,000

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2 years ago