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2 years ago

Briefly describe proportional reasoning and what it means for something to be proportional

2 answers:

8 0

Proportional reasoning is a form of mathematical reasoning that involves a sense of co-variation and of multiple comparisons, and the ability to mentally store and process several pieces of information. I hope my answer has come to your help. God bless and have a nice day ahead!

trasher [3.6K]2 years ago

5 0

Answer:

Proportional Reasoning is the ability to recognize when two rations are equivalent. Two ratios are said to be equivalent if the ratios have equal numerical values. That's the actual definition from the class itself and it gave me a 100% score. Hope this helps!

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Jorge finds that 56% of his 75 classmates like salsa music and 80% of his 60 relatives like salsa music. How many more of Jorge’

11111nata11111 [884]

Whatever% of anything is just (whatever/100) * anything.

so 56% of 75 mates like it, how much is 56% of 75? well is just (56/100) * 75, namely 42.

and 80% of 60 relatives like it as well, how much is 80% of 60? well, is just (80/100) * 60, namely 48.

how many more? well, 48 - 42.

4 0

2 years ago

Minstrel Manufacturing uses a job order costing system. During one month, Minstrel purchased $200,000 of raw materials on credit

Aleks [24]

$520,500.

$571,000.

$588,000.

$544,000.

$503,500.

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2 years ago

Convert the following units. a. 108 eggs to dozens b. 35.79 dollars to cents c. 64 identical shoes to pairs d. 19,045 cents to d

kirill115 [55]

A. 9 dozens
b. 3,579 cents
c. 32 pairs
d. $190.45
e. 288 cookies

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2 years ago

Read 2 more answers

Which graph shows data whose r-value is most likely closest to 1?

Aleks04 [339]

Answer:

B on ed 2020

Step-by-step explanation:

an r value of 1 would be a graph that has a linear line going up one then

to the right one so the closest to that is the 2nd graph (B)

4 0

2 years ago

Read 2 more answers

A house is being purchased at the price of $138,000.00. The 30-year mortgage has a 10% down payment at an interest rate of 4.875

Mama L [17]

Answer:

$238,600

Step-by-step explanation:

The amount being borrowed is 100% -10% = 90% of the purchase price, or ...

0.90 × $138,000 = $124,200.

Then the monthly payment can be computed using the amortization formula:

A = P(r/12)/(1 -(1 +r/12)^(-12t))

A = 124200(.04875/12)/(1 -(1 +.04875/12)^(-12·30)) ≈ 657.28

and the total repaid is ...

(360 months) × ($657.28/month) = $236,619.58*

The cost of mortgage insurance is considered part of the cost of the loan. That amount is ...

(77 months) × ($25.88/month) = $1992.76

so the total amount paid for the loan is ...

$236,619.58 +1992.76 = $238,612.34

The cost of the loan is about $238,600.

_____

* In figuring the total repayment cost, we used the full-precision value for the loan payment. The actual repayment amount will depend on the rounded value of the loan payment and the way the final payment is made. When rounded to the nearest $100, these details become unimportant.

3 0

2 years ago