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Arturiano [62]
3 years ago
12

Clara and Toby are telemarketers. Yesterday, Clara reached 4 people in 10 phone calls, while Toby reached 3 people in 8 phone ca

lls. If they continue at those rates, who will reach more people in 40 phone calls?
Mathematics
2 answers:
GrogVix [38]3 years ago
6 0

The way to solve this problem is to turn both denominators into 40

4 * 4        16

_          =  ---       so Clara will reach 16 people in 40 phone calls

10 * 4       40


3  * 5       15

_           = ----        so Toby will reach 15 people in 40 phone calls

8 * 5         40

Therefore Clara will reach more people in 40 phone calls than Toby.

Alex787 [66]3 years ago
4 0

toby will reach more people in 40 phone calls

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frozen [14]

Answer:

y = 3, 4, or 5

Step-by-step explanation:

<u />

<u>Step 1; Simplify the Double Inequality</u>

Let's first simplify this double inequality to make answering this problem a bit easier. This means getting the middle term to be just y, without any added constant or coefficients.

In this case, this is a fairly simple process, as all we have to do to get y by itself is just divide the <em>entire inequality</em> by 2. This means that we will also divide the 5 and 12 by 2. (Note that the signs stay the same because we are not dividing by a negative number.)

Doing so gives us the following double inequality: 2.5 < y < 6.

<u>Step 2: Identify the Integers in this Range</u>

Now that we have a simplified double inequality, all we need to do is find all of the integers in its range. (Recall that an integer is <u>any number that is not a fraction when fully simplified (ex. …-1, 0, 1...)</u>.)

In other words, we need to find all of the integers <em>in between</em> 2.5 and 6. Note that we don't include 6 because of the "<" sign, which indicates that the 2.5 and 6 are not included in the set. These numbers are 3, 4, and 5, making them your answer. Hope this helps!

8 0
2 years ago
2. Use an area model to explain 2.7x4.
Readme [11.4K]

Answer:

this is there is given by Rishabh Raj

Step-by-step explanation:

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7 0
3 years ago
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neonofarm [45]
Yes 18:24 because I did the math on my computer
3 0
3 years ago
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How would i solve this the shaded region is the whole inside circle.​
rosijanka [135]

Answer:

34.48cm²

Step-by-step explanation:

Assuming the shaded area doesn't contain the triangle:

area of triangle = bh/2

area of triangle = 4(2)/2

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area = π3.5²

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6 0
2 years ago
If f(x) =x2 +8 what is f(x) when x = 10
Shtirlitz [24]
F(x)= x² + 8 

When x = 10

f(x) = 10² + 8 = 108

Answer: 108
8 0
3 years ago
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