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2 years ago

Matteo is following this recipe to make a cake.

Mathematics

1 answer:

Fofino [41]2 years ago

4 0

Answer:

30 ounces of butter

25 ounces of sugar

35 ounces of flour

15 eggs

10 tbps of baking powder

Step-by-step explanation:

All you do is multiple each quantity by 5 I think

we are learning about this in school but check the web to see if it is correct

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The base of a triangular prism is a right triangle with a base of 5 inches, a height of 12 inches, and a third side length of 13

myrzilka [38]

Answer:

690 sq in

Step-by-step explanation:

SA = LA + 2B where LA is the lateral area and B is the area of the base

The triangular base has an area of

B = 1/2bh 1/2(5)(12) = 30

LA = ph where p is the perimeter of the base and h is the height of the prism

LA = (12 + 5 + 13)(21) = 30(21) = 630

SA = 630 + 2(30) = 630 + 60 = 690 sq in

3 0

2 years ago

Listed below are amounts (in millions of dollars) collected from parking meters by a security service company and other compan

Vikentia [17]

Answer:

$CV=\frac{0.1252}{1.57}=0.07975$

$CV=\frac{0.1317}{1.72}=0.07657$

The relative variability is almost equal in both samples a slight greater variability can be noticed in the first sample.

Step-by-step explanation:

The coefficient of variation of a sample is defined as the ratio between the mean standard deviation and the sample mean. And it represents the percentage relation of the variation of the data with respect to the average.

$CV=\frac{S}{\bar X}$

In the case of the first sample you have:

$CV=\frac{0.1252}{1.57}=0.07975$

In the case of the second sample you have:

$CV=\frac{0.1317}{1.72}=0.07657$

The relative variability is almost equal in both samples a slight greater variability can be noticed in the first sample.

6 0

3 years ago

What shows the greatest common factor of 18 and 24 with 18/24 in simplest form

Monica [59]

Divide them both by 6

So it should be : 3/4

5 0

2 years ago

Read 2 more answers

Find the critical value zα2/ that corresponds to a 91% confidence level. Question 13 options: a) 1.7 b) 1.95 c) 1.81 d) 2.33 e)

anyanavicka [17]

Answer:

Step-by-step explanation:

2.33 I think

6 0

2 years ago

Find the missing side

lisabon 2012 [21]

Answer: 1) The missing length is 40. 2) The missing side is 30 .

Step-by-step explanation:

1) 9^2 + b^2 = 41^2

81 + b^2 = 1681

-81 -81

b^2 = 1600

b= 40

2) 24^2 + 18^2 = c^2

576 + 324 = c^2

900 =c^2

c= 30

5 0

2 years ago