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fenix001 [56]
3 years ago
14

How can you model a percent

Mathematics
1 answer:
pav-90 [236]3 years ago
7 0
I believe you can model a percent by using charts, diagrams, and e.t.c
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Joshua spends 25 minutes of each day reading. Let d be the number of days that he reads, and let m represent the total minutes o
zavuch27 [327]

Answer:

The number of days are independent and the total number of minutes are dependent.

The required model for the situation is m=25d

The table is shown below:

Step-by-step explanation:

Consider the provided information.

Joshua spends 25 minutes of each day reading. Let d be the number of days that he reads, and let m represent the total minutes of reading.

We need to determine which variable is independent and which is dependent.

Here, the number of days are independent and the total number of minutes are dependent.

If he spends 25 minutes each day. So the total number of minutes in d days are:

m=25d

The required model for the situation is m=25d

Now make the table which showing the number of minutes spent reading over 7 days.

Substitute the value of d from 1 to 7 in m=25d

Number of days(D)        Minutes(M)

          1                                 25

          2                                 50

          3                                 75

          4                                 100

          5                                 125

          6                                 150

          7                                 175

3 0
2 years ago
Find x<br> 45°<br> х<br> 45°<br> 8<br> Help PLEASE I’m failing
faust18 [17]
It’s an isosceles triangle, so both the legs will be congruent, and then we can use the Pythagorean thrm

8^2+8^2=x^2
64+64=x^2
128=x^2 *square root both sides*
x=11.3
So the answer would be C
7 0
2 years ago
A garden in the shape of a trapezoid has an area of 44.4 square
Leviafan [203]

Answer:

37 meters

Step-by-step explanation:

The equation for the area of a trapezoid is A=\frac{a+b}{2} +h.

Here, a = 4.3, b=10.5, and h is unknown.

44.4=\frac{4.3+10.5}{2} +h

44.4=\frac{14.8}{2} +h

44.4=7.4 +h

37 = h

The height of the trapezoid is the width of the garden, so the garden is 37 meters wide.

5 0
3 years ago
Que números primos son mayores que -6
kumpel [21]
No sé, prueba 2,3,5,7,11,13....
Hay muchos números primos!
7 0
3 years ago
What is the factored form of 8x²-36x-20?
abruzzese [7]

Answer:

(4x + 2)( 2x - 10)

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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