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3 years ago

What is #7 and #8 ?

Mathematics

1 answer:

Ket [755]3 years ago

3 0

So, what is given is the time, and the distance. the distance is equal to the time multiplied by the minute.
time =t, and distance =d.
how to get from t to d is
T divided by 2 multiplied by three equals to D, or T/2 x 3=d.

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What is the value of the fraction of -3/4 divided 2/5

tangare [24]

Answer: 2/5 ÷ 2 = 2/10 as simplified as 1/5 in fraction form. 2/5 ÷ 2 = 0.2 in decimal form.

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3 years ago

suppose you drop a tennis ball from a height of 14 feet. After the ball hits the floor, it rebounds to 80% of its previous heigh

NemiM [27]

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3 years ago

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lesya692 [45]

Answer:

6,096,077

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Six million, ninety-six thousand, seventy-seven is written like this:

6,096,077

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3 years ago

Which unit would I use to measure the circumference of a birthday cake?

Helen [10]

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if you are very rich, use meters (or yards)
if you are kinda rich, use feet
if you are average, use centimeters (or inches)
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6 0

3 years ago

You buy 15 bags of gummy bears and 3 bags of chocolate for $25. You then buy 3 bags of gummy bears and 5 bag of chocolate for $1

MatroZZZ [7]

Answer:

Price of one bag of gummy bears = $1.44

Price of one bag of chocolates = $1.14

Step-by-step explanation:

Let the price of one bag of gummy bears = $b

Price of one bag of chocolate = $c

Since, cost of 15 bags of gummy bears and 3 bags of chocolates is $25

15b + 3c = 25 --------(1)

And cost of 3 bags of gummy bears and 5 bags of chocolates is $10

3b + 5c = 10 -----(2)

Equation (2) multiplied by 5 then subtracted from equation (1),

15b + 3c - 5(3b + 5c) = 25 - 50

15b + 3c - 15b - 25c = -25

-22c = -25

c = $\frac{25}{22}$

c = 1.136 ≈ $1.14

From equation (1),

15b + 3(1.136) = 25

15b = 21.592

b = $1.44

3 0

3 years ago