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3 years ago

Sharice can fill lemonade cups at a rate of four cups per minute how many can she fill in 6 minutes

Mathematics

2 answers:

malfutka [58]3 years ago

3 0

$4\ cups\ \rightarrow\ \ 1\ minute\\x\ \rightarrow\ 6\ minutes\\\\x=6\cdot4\ cups=26\ cups$

jok3333 [9.3K]3 years ago

3 0

4×6 because 4 cups a min multiply by 6

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mya average 86 points on five tests. what would she have to score on the sixth test to bring her average up by one point

Ray Of Light [21]

Answer:

The answer is 88.

She would have to score 88

Step-by-step explanation:

86 + 88 = 174

174 ÷ 2 = 87

4 0

3 years ago

Read 2 more answers

A random sample of 10 shipments of stick-on labels showed the following order sizes.10,520 56,910 52,454 17,902 25,914 56,607 21

sammy [17]

Answer:

Confidence Interval: (21596,46428)

Step-by-step explanation:

We are given the following data set:

10520, 56910, 52454, 17902, 25914, 56607, 21861, 25039, 25983, 46929

Formula:

$\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}$

where $x_i$ are data points, $\bar{x}$ is the mean and n is the number of observations.

$Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}$

$Mean =\displaystyle\frac{340119}{10} = 34011.9$

Sum of squares of differences = 551869365.6 + 524322983.6 + 340111052.4 + 259528878 + 65575984.41 + 510538544 + 147644370.8 + 80512934.41 + 64463235.21 + 166851472.4 = 2711418821

$S.D = \sqrt{\frac{2711418821}{9}} = 17357.09$

Confidence interval:

$\mu \pm t_{critical}\frac{\sigma}{\sqrt{n}}$

Putting the values, we get,

$t_{critical}\text{ at degree of freedom 9 and}~\alpha_{0.05} = \pm 2.2621$

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3 years ago

Please Help! So Confused! Lines y and z are parallel. What is the measure of angle 2?

elena-14-01-66 [18.8K]

It's would be 65 degrees

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3 years ago

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vfiekz [6]

Answer:

Step-by-step explanation:

Remark

Interesting detail.

Origami Paper is square -- perfectly.

So the properties listed will be related to a square.

Givens

Area = 35 in^2

Formulas

Area = s^2 where s is the length of 1 side.

Perimeter = 4s

Solution

Area = s^2 = 35

s^2 = 35 Take the square root of both sides.

√s^2 = √35

s = 5.91

Perimeter = 4s

s = 5.91

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The way the question is worded, the answer you should submit is

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2 years ago

Solve showing all work and simplify completely: 9/18 + 1/3

ss7ja [257]

Answer:

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Step-by-step explanation:

9/18 + 1/3 <Need the same denominator so find the lowest common multiple.

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if 3 goes into 18 than it will be our LCM

3 goes into 18 6 times so multiply 1 and 3 by 6 and rewrite the equation

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15/18 <this number can be simplified so write out their factors and pick the highest one to divide by one they have in common.

1 3 5 15 <Factors of 15

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3 is the highest one they both have so divide both 15 and 18 by 3

15/3 is 5 and 18/3 is 6

put the 5 and 6 in their proper places and you have 5/6 or .83333333333...

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3 years ago