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melamori03 [73]

4 years ago

7

Tracy has one can of iced tea mix. One scoop of the mix makes two serving of iced tea. The scoop holds 1/12 of a can. How many s

ervings of iced tea can Tracy make?

1 answer:

const2013 [10]4 years ago

5 0

Rhe answer would be 24 because if 12 is the whole can and each scoop then makes 2 times 12=24

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Tom buys a shirt for 22.00 plus 7% sales tax. His cousin buys a shirt for 18.00 plus 4% sales tax. How much do Tom and his cousi

Luda [366]

Answer:

$42.26

Tom spent more on tax ($1.54 vs his cousin's $0.72)

Step-by-step explanation:

Tom: $22 x 1.07 = $23.54

tax spent = 22 x 0.07 = $1.54

Cousin: $18 x 1.04 = $18.72

tax spent = 18 x 0.04 = $0.72

Total= $23.54 + $18.72 = $42.26

6 0

3 years ago

Read 2 more answers

How do you interpret the value of the mean or the median in a situation

natka813 [3]

Answer:

Adding all the numbers together and dividing by the number of numbers

Example:

1, 3, 5, 6, 6, 6, 8, 8, 35, 46

Adding them together results in 124

124 divded by the number of numbers is 124 / 10 = 12.4

So the mean / median in this example is 12.4

(I think, hopefully this helps and I hope you have a nice day!)

3 0

3 years ago

amm1812

Answer:

b

Step-by-step explanation:

can you help me with my question In the extended simile of the underlined passage from Paragraph 15 of "A Wagner Matinee," the narrator makes an observation about the soul that aring rokol been A. it is like a strange moss on a dusty shelf that, with excruciating suffering, can wither and die y for I the be B though after excruciating suffering it may seem to wither, the soul never dies, C. excruciating, interminable suffering that goes on for half a century can kill the soul.

7 0

3 years ago

The rectangular ground floor of a building has a perimeter of 780 ft. The length is 200 ft more than the width. Find the length

ivolga24 [154]

Answer:

L = 295ft

W = 95ft

Step-by-step explanation:

Perimeter of a rectangle = 2(L+W)

If the length is 200 ft more than the width, then:

L = 200+W

Substitute

P = 2(200+W+W)

780 = 2(200+2W)

780 = 400+4W

4W = 780-400

4w = 380

W = 380/4

W = 95ft

Since L = 200+w

L = 200+95

L = 295ft

7 0

3 years ago

In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts Co

lesantik [10]

Answer:

The test statistic for Business College is -0.9944

The test statistic for Liberal Arts College is 1.1483

The test statistic for Education College is 0

Step-by-step explanation:

The percentage of ABC University college students in

Business College = 35%

Liberal Arts College = 35%

Education College = 30%

The number of students in the sample = 300 students

In the sample, the number of students in;

Business College = 90

Liberal Arts College = 120

Education College = 90

Therefore;

The percentage of Business College students = 90/300 × 100 = 30%

The percentage of Liberal Arts College, = 120/300 × 100 = 40%

The percentage of Education College, $\hat p$ = 90/300 × 100 = 30%

The test statistic for the difference in two proportions is given as follows;

$z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p \cdot q}{n}}}$

Where;

$\hat p$ = The sample proportion

p = The population proportion

q = 1 - p

n = The sample size

The test statistic for Business College is;

$z=\dfrac{0.3-0.35}{\sqrt{\dfrac{0.35 \times 0.65}{90}}} \approx -0.9944$

The test statistic for Liberal Arts College is;

$z=\dfrac{0.4-0.35}{\sqrt{\dfrac{0.35 \times 0.65}{120}}} \approx 1.1483$

The test statistic for Education College is;

$z=\dfrac{0.3-0.3}{\sqrt{\dfrac{0.3 \times 0.70}{120}}} \approx 0$

7 0

3 years ago