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Maksim231197 [3]
2 years ago
14

Consider the fraction 13/40

Mathematics
1 answer:
tresset_1 [31]2 years ago
6 0

Answer:

A- .325   B- Terminating

Step-by-step explanation:

a. 13/40=.325

B. Since bar natation is unecessary, the decimal is terminating

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Suppose you are making a model where one block represents 5 feet. About how many blocks tall is your model of the Empire State B
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250 blocks

Scale factor:

Explanation:
1,250/5=250
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a scientist began a study with a simple of 1,500 bacteria . he noticed that the number of bacteria in the simple after t days ca
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the variable

Step-by-step explanation:

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2 years ago
I would like to purchase 20 products at a cost of $65 per product. What would be my total with 3.5 sales tax
alexandr402 [8]

Answer:

Answer:

The total is: $ 1345.5

Step-by-step explanation:

It is given that:

I would like to purchase 20 products at a cost 65.00 per product.

This means that the cost of 20 products will be:

Also, there is a sales tax of 3.5%

This means that a person has to pay a extra 3.5% on the total cost of the items he purchased.

i.e. he need to pay 3/5% on $ 1300

This means that the amount of tax he need to pay is: 3.5% of 1300

                                                                             =  3.5%×1300

                                                                            = 0.035×1300

                                                                           = $ 45.5.

Hence, the total cost is: $ 1300+$ 45.5

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8 0
2 years ago
1. Jackie is saving money to buy a new cell phone. The cell phone costs $175, but she has
Serggg [28]

Answer:

32%

Step-by-step explanation:

<h3>Given that:</h3>
  • Jackie is saving money to buy a new cell phone.
  • The cell phone costs $175
  • she has already saved $56
<h3>To find:</h3>
  • The percent of the cost of the cell phone has Jackie saved

In order to find the percent of the cost of the cell phone has Jackie saved,

  1. divide the cost of the cell phone by the amount of the money Jackie saved
  2. Multiply the result (1) by 100

See below how it's done:

\dfrac{56}{175}  \times 100

dividing yields:

0.32 \times 100

multiplying yields:

32\%

Alternative:

Instead of dividing,we can consider reducing the fraction and multiply that with 100 to get the answer.

\dfrac{56}{175}  \times 100 \\  \implies  \frac{8}{25}  \times 100 \\ \implies 8 \times 4 \\  \implies \boxed{32\%}

In conclusion:

Jackie has saved 32% of the cost of the cell phone

7 0
1 year ago
Can someone help? exams are tomorrow and i have no clue how to do this problem?
cluponka [151]
Hi i don’t really know the answer but i just wanted to say good luck on ur exams and you will do great!!
5 0
2 years ago
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