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Lemur [1.5K]
3 years ago
9

alex walked 1 mile in 15 minutes. Sally walked 3520 yards in 24 minutes . in miles per hour , how much faster did sally walk tha

n alex ?
Mathematics
1 answer:
yaroslaw [1]3 years ago
4 0

dhnduendienzjsud eueudujreuendje

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How do i find the interquartile range in a dot plot? please help!!!!
jenyasd209 [6]

Answer:

Step-by-step explanation:

1. List out all data from least to greatest

2. Find the median (the middle number)

3. Find the median of the lower part of data (the numbers lesser in value compared to the median; do not include the median while finding this)

4. Do the same with the numbers above the median.

5. Take the medians of the lower numbers and higher and find the difference,

6. Thats your interquartile range

8 0
3 years ago
Please help me. Thank you. I appreciate it :)
puteri [66]

Step-by-step explanation:

the answer should be 18

7 0
3 years ago
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If f(x)=x^2+1 and g(x)=3x+1 find 2*f(4)
nadya68 [22]
F(x) = x^2 + 1
f(4) = 4^2 + 1 = 16 + 1 = 17
2*f(4) = 2 * 16 = 32
8 0
4 years ago
How do I factor out the coefficient of the variable -3/5k-3/10?
Helen [10]

Answer:

make all the numbers have the same denominator, then simply see what multiplies to equal both fractions. your answer should be -3/10(1/5k+1)

Step-by-step explanation:

7 0
3 years ago
13 ? start fraction, 13, divided by, 10, end fraction of a number is what percentage of that number?
zubka84 [21]

Answer:

The percentage is 130\%

Step-by-step explanation:

Let

x-----> the number

we have

\frac{13}{10}x=1.3x

To find the percentage multiply by 100

1.3*100=130\%

7 0
3 years ago
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