MATHEMATICS MIDDLE SCHOOL

A recipe requires 3/4 cup of nuts for 1 cake. Write the maximum number of cakes that can be made using 7 1/2 cups of nuts

Answers

Answer 1
Answer:

The maximum number of cakes that can be made using 7 1/2 cups of nuts = 10 cakes

Calculation of total number of cakes

The amount of nuts for one cake = 3/4

Therefore X number of cakes = 7 1/2

That is,

1 = 3/4

X= 7 1/2

Make X the subject of formula

X = 7 1/2 ÷3/4

X= 15/2 × 4/3

X = 5 × 2 = 10

Therefore, the maximum number of cakes that can be made using 7 1/2 cups of nuts = 10 cakes.

Learn more about calculation of total quantity here:

brainly.com/question/13864606
Answer 2
Answer: 7.5/.75 = 10

You can make 10 cakes with 7.5 cups of nuts. 

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No irrational numbers are whole numbers true or false

Answers

True, because whole numbers are ALL able to be expressed as a ratio. Whole numbers are numbers like 0, 1, 2, 3, 4... and do not include negative numbers. Irrational numbers are real numbers that cannot be expressed like a ratio, like \pi because it goes on forever and never ends.
Hope that helped you.
The answer is true/yes/correct.

Find the area of the figure

Answers

cut it up

1 trapezoid on top
2 paralellograms on bottom

area of trapezoid=1/2(b1+b2) times h
trapezoid bases are 17 and 7+7
height=8
area=1/2(17+14) times 8
area=124

area of 2 trapezoids
base=14
height=6
area=base times height
14*6=84
times 2 because we have 2 of them
168

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An owner of a small store knows that in the last week 54 customers paid with cash, 42 paid with a debit card, and 153 paid with a credit card. Based on the number of customers from last week, which fraction is closest to the probability that the next customer will pay with cash?

Answers

Based on the number of customers from last week, the fraction is closest to the probability that the next customer will pay with cash is 54/249

How to get population mean?

Suppose population is wide and you cannot evaluate all the population at once. Then you do sampling of large enough size randomly. The mean of that sample will be then the estimate for the mean that population will pertain.

What is experimental probability?

Experimental probability calculates the probability of some event from the results of experiments.

For an event E, we get the experimental probability of that event

P_e(E) = \frac{\text{Number of times E occurred}}{\text{Number of times experiments was done}}

where, P_e(E) is denoting experimental probability of occurrence of E.

Here, the customers are not all known to us, they are population.

But we have some data of the previous customer. Taking them as the sample, we have:

Experimental probability of an event from sample = Predicted probability for that event in population.

For this case, from the previous data, we have:

  • 54 customers paid with cash
  • 42 customers paid with debit card
  • 153 customers paid with a credit card.

Total customers who paid = 153 + 42 + 54 = 249

Total customers who paid with cash = 54

Thus, if we take:

E = event that a customer pays with cash, then:

P_e(E) = (54)/(249)

This is the probability deduced from the previous data that the next customer will pay with cash.

Thus, based on the number of customers from last week, the fraction is closest to the probability that the next customer will pay with cash is 54/249

Learn more about probability here:

brainly.com/question/1210781
You would add 54+42+153=249 to find the total amount of customers from the previous week. Then you would divide 54/249= 0.2168 to find the amount of customers that used cash to total customers. The closest fraction would be about 1/5. 

Enzo picked 56 Strawberry's at a farm this is 25 more than the number of apples he picked

Answers

it is telling you that the number of strawberries he picked is 25 MORE than the number of apples
that means that strawberries are more
that is the first step
then we will see by how much he said 25
means if you took 25 strawberries both apples and strawberry will be same
so we will take 25 from the number of strawberry to get the number of apple

56-25=31 apples



I wish you ubderstood
56 minus 25 equals 31

What is 2.4 rounded to the nearest hundredth?

Answers

Since there is no hundredth it would be 0 and 0 is less then 4 so it goes down
2.0 because if it's 5 and up you add one more number to the left and since its a 4 you leave it the same

24. If the width of a rectangle is tripled, what will be the effect on its area?A. The area will remain the same.
B. The area will be 9 times as big.
C. The area will be 3 times as big.
D. The area will be 6 times as big.​

Answers

C.
This is due to:

W = Width, L = Length, A = Area

3W x L = 3A
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