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dybincka [34]
3 years ago
9

Solve d=rt for t when r=75mph and d=450mi

Mathematics
1 answer:
madam [21]3 years ago
8 0

Answer:

t = 6 hours

Step-by-step explanation:

First, we need to plug in our known information into d = rt.

450mi = \frac{75mi}{1hr} * t

450mi = 75mi * t --- simplify fraction

t = \frac{450}{75}

t = 6 hours

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There are 4568 peaches and mangoes.
Dmitry_Shevchenko [17]

Step-by-step explanation:

We will have: P as Peaches and M as Mangoes

We now have: P + M = 4568 and P - 1654 = M (or M + 1654 = P)

=> Therefore, P + M = M + 1654 + M = 4568

=> 2M = 2914

=> M = 1457

=> P = 1457 + 1654 = 3111

a/ There are 1457 mangoes.

b/ There are 3111 peaches.

6 0
3 years ago
Sam bought a Blu-ray disc for $20.00 plus sales tax of 8%.<br> What was the amount of tax paid?
allochka39001 [22]

Answer:

21.60

Step-by-step explanation:

4 0
2 years ago
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PL HELP !!!!!!!!!Chris is loading medical supply boxes into a crate. Each supply box is 1.5 feet tall, 1 foot wide, and 2 feet d
marissa [1.9K]

The maximum number of supply boxes she can pack in the crate is 300, if supply box is 1.5 feet tall, 1 foot wide, and 2 feet deep. The crate is 9 feet high, 10 feet wide, and 10 feet deep.

Step-by-step explanation:

The given is,

              Dimensions of supply box - 1.5 feet tall, 1 foot wide, and 2 feet deep

              Dimensions of crate - 9 feet high, 10 feet wide, and 10 feet deep

Step:1

             Volume of supply box,

                                 V_{Box} = whl.............................(1)

            Where, w - Width of box

                          h - Height of box

                           l - Length of box

            From the given,

                         h = 1.5 feet

                         w = 1 foot

                           l = 2 feet

            Equation (1) becomes,

                       V_{Box} = (1.5)(1)(2)

                                = 3 cubic feet

                      V_{Box} =3 cubic feet

Step:2

            Volume of crate,

                                 V_{crate} = whl.............................(1)

            Where, w - Width of box

                          h - Height of box

                           l - Length of box

            From the given,

                         h = 9 feet

                         w = 10 foot

                           l = 10 feet

            Equation (1) becomes,

                       V_{Box} = (9)(10)(10)

                                = 900 cubic feet

                      V_{Box} =900 cubic feet

Step:3

            No. of boxes can pack in the crate,

                                               = \frac{Volume of crate}{Volume supply box}

                                               = \frac{900}{3}

                                               = 300 supply boxes

Result:

             The maximum number of supply boxes she can pack in the crate is 300, if supply box is 1.5 feet tall, 1 foot wide, and 2 feet deep. The crate is 9 feet high, 10 feet wide, and 10 feet deep.

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Answer:

A

Step-by-step explanation:

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5*10^4=5*10000=50000

4 0
3 years ago
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Using the bar graph, approximately what percent of the total population shown in the table is Cherokee?
seropon [69]

Answer:

about 35%

Step-by-step explanation

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