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3 years ago

Jina made an international phone call for 4.5 minutes. She was charged $0.26 for each minute. Find the amount she paid.

Mathematics

2 answers:

tangare [24]3 years ago

5 0

Answer:

$1.17

Step-by-step explanation:

$0.26*4.5= $1.17

olga55 [171]3 years ago

4 0

Answer:

$1.17

Step-by-step explanation:

X will be the answer

0.26*4.5=X

All you have to do is multiply but if that's too hard then just do

.26+.26+.26+.26+.13

Once you are done doing the math then your final equation should be:

0.26*4.5= 1.17

Hope I helped!

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First, the area of the pizza then double it.

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Plug in the values.

We will use 3.14 for $\pi$ .

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18 / 2 = 9

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The value of new cars at a local dealership is normally distributed with a mean of $34,600 and a standard deviation of $3,000. W

Vinvika [58]

Answer:

The percentage that a new car is expected to have a sticker price of between $31,600 and $40,600 is 81.86%.

Step-by-step explanation:

The random variable X is defined as the value of new cars at a local dealership.

The mean of the random variable X is, μ = $34,600 and the standard deviation is, σ = $3,000.

The random variable X is normally distributed.

Compute the probability that a new car is expected to have a sticker price of between $31,600 and $40,600 as follows:

$P(31600$

The percentage is, 0.8186 × 100 = 81.86%.

Thus, the percentage that a new car is expected to have a sticker price of between $31,600 and $40,600 is 81.86%.

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Angela buys a calculator for 12.58 she gives the cashier a 20.00 bill to pay for it. How much change should she receive?

Kryger [21]

Answer:

$7.50

Step-by-step explanation:

Just subtract.

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