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Elan Coil [88]
2 years ago
6

Janell can walk 3 3/4 miles in 1 1/2 hours. At that rate, how many miles can Janell walk in 4 hours?

Mathematics
1 answer:
Ludmilka [50]2 years ago
7 0

HEY CARINA ITS SHANTAE, MI A LOOK FI THE ANSWER TO


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mixas84 [53]

Answer:

sorry abs

Step-by-step explanation:

8 0
3 years ago
HELP PLS THIS IS HARD WLH
AnnyKZ [126]

Answer:

D

Step-by-step explanation:

A'(-2*3/2=-3,3*3/2=4.5), B'(-6,-6), C'(6,0), D'(7.5,6)

8 0
2 years ago
Evaluate the following equation: integral from 3 to infinity: 1/(x-2)^(3/2) dx
Bond [772]

The formula in solving the integral of the infinity of 3 is  ∫3<span>∞?</span>(1<span>)÷((</span>x−2<span><span>)<span><span>(3/</span><span>2)</span></span></span>)</span><span>dx</span>

Substitute the numbers given then solve

limn→inf∫3n(1/((n−2)(3/2))dn

limn→inf[−2/(n−2−−−−−√)−(−2/3−2−−−−√)

=0+2=2

 

Solve for the integral of 2 when 2 is approximate to 0. Transpose 2 from the other side to make it -2

∫∞3(x−2)−3/2dx=(x−2)−1/2−1/2+C

(x−2)−1/2=1x−2−−−−√

0−(3−2)−1/2−1/2=2

<span> </span>

8 0
3 years ago
Let f={(1,2),(2,3),(5,6),(7,8) evaluate f(2)and f(5)?​
Flauer [41]

Given:

f=\{(1,2),(2,3),(5,6),(7,8)\}

To find:

The values of f(2) and f(5).

Solution:

If an ordered pair (x,y) is in the function f, then f(x)=y.

In the given set of ordered pairs one ordered pair is (2,3). So, by using the above definition, we get

f(2)=3

In the given set of ordered pairs one ordered pair is (5,6). So, by using the above definition, we get

f(5)=6

Therefore, the value of f(2) is 3 and the value of f(5) is 6.

5 0
2 years ago
In a school building there are 653 children. If there are 47 children in each room, how many rooms are in the building ?
Mashcka [7]
653/47 = 13.89
so 14 rooms
7 0
3 years ago
Read 2 more answers
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