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alekssr [168]
3 years ago
12

Mariko is training for a race and now

Mathematics
1 answer:
cluponka [151]3 years ago
4 0

Answer:

n = 52m/6.5

Step-by-step explanation:

We are given that;

Distance run; d = 6.5 miles

Time;t = 52 minutes.

Thus, at rate per minute, is;

v = 6.5/52 miles/minutes

Now, we want to find number of minutes, n, she will take to

run m miles at this rate of 6.5/52.

Thus, m/n = 6.5/52

Cross multiply to give;

52m = 6.5n

n = 52m/6.5

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kiran's aunt is 17 years older than Kiran. How old will Kiran's aunt be when Kiran is: 15 years old? 30 years old? years old? How old will Kiran be when his aunt ...

Step-by-step explanation:

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3 years ago
An inequality is a statement that compares two expressions that are strictly equal.
djyliett [7]

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False

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an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions.

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3 years ago
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Gustavo and yuki were asked to find an explicit formula for the sequence 19, 0, -19, -38...
KiRa [710]

Answer:

<h2>Neither Gustavo nor Yuki</h2>

Step-by-step explanation:

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a_n=a_1+(n-1)d

Substitute:

a_1=19,\ d=-19

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4 0
3 years ago
40 = 3 x 3 x ? Complete the equation
vagabundo [1.1K]

Answer:

0.225

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Simplify: 7(b-a)-7(b+a)
Natali [406]
Answer:
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Explanation:
We are given 7(b - a) - 7(b + a).

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Combining like terms, we have:
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