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3 years ago

Silvia asked 180 students what their favorite flavor of ice cream was. Exactly 55% of

Mathematics

1 answer:

Slav-nsk [51]3 years ago

6 0

Answer: 99

Step-by-step explanation:

55/100 = 0.55

0.55 * 180 = 99

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A vehicle uses 1 gallons of gasoline to travel 13 miles. At this rate, how many mile

Brrunno [24]

1 gallon (it’s stayed in the question)

6 0

3 years ago

44cm is rounded to nearest whole cm. Write down the maximum possible length it could have been.

sesenic [268]

Answer:

44.49 repeated

Step-by-step explanation:

Sorry for the wait

8 0

3 years ago

Ada, Betty, Chris and David have $45 in total Ada gota 52 fromBetty, Chris tripleshis money and Davids money is cut by hall four

andrezito [222]

Using a system of equations, it is found that initially Ada has $0.385.

For the system, we have that the variables are:

x is Ada's amount.
y is Betty's amount.
z is Chris's amount.
w is David's amount.

$45 total, hence:

$x + y + z + w = 45$

Ada gets 2 from Betty, hence:

$x + 2 = y - 2$

$x = y - 4$

$y = x + 4$

Chris triples his money and David's money is cut by half four of them have the same amount, hence:

$x + 4 = y = 3z = \frac{w}{2}$

Then:

$3z = x + 4$

$z = \frac{x + 4}{3}$

$x + 4 = \frac{w}{2}$

$w = 2x + 8$

Solving for w, we find Ada's initial amount.

$x + y + z + w = 45$

$x + x + 4 + \frac{x + 4}{3} + 2x + 8 = 45$

$4x + 12 + \frac{x + 4}{3} = 45$

$12x + 36 + x + 4 = 45$

$13x = 5$

$x = \frac{5}{13}$

$x = 0.385$

Initially, Ada has $0.385.

A similar problem is given at brainly.com/question/6120515

5 0

3 years ago

In the wrong hands, which of the following pieces of personal information would present the greatest risk for identity theft?

Aneli [31]

Answer:

D. social security number

Step-by-step explanation:

If a thief uses your your Social Security number for financial gain, you’re a victim of financial identity theft, criminal identity theft and also utility fraud.

Hope this will helpful.

Thank you.

6 0

4 years ago

Read 2 more answers

Suppose you choose one of the segments at random. What is the probability that the measure of the segment is greater than 3?

BaLLatris [955]

Answer:

Are there any answers or no?

Step-by-step explanation:

7 0

3 years ago