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tia_tia [17]
2 years ago
13

9. In a school, there are 120 students in a particular year group. Out of those students, 100 study

Mathematics
1 answer:
Tresset [83]2 years ago
6 0
This does not make any sense I don’t know how to help you out sorry
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the numerator of a fraction is 1 more than twice its denominator. if 4 is added to both the numerator and the denominator, the f
maria [59]
5.
the equation looks like:
((2x+1)+4)/((x)+4)= 5/3
then you do cross multiplication and get:
6x+3+12=5x+20
subtract 5x on each side. subrtract the 3 and 12 from the 20.
and you get your answer 5=x
3 0
3 years ago
Read 2 more answers
What type of function can be used to model the scenario?
solmaris [256]

Answer:

1. Exponential

2. Linear

Step-by-step explanation:

1. Exponential

Principal = 15000

Rate, r = 6.5% compounded annually

A = P(1 + r)^t

A = 15000(1 + 0.065)^t

A = 15000(1.065)^t

2. Linear

Let initial amount in bank = x

Amount added per week = 2

Number of weeks or period = t

A = x + 2t

5 0
2 years ago
Two boxes have the same volume. One box has a base that is 5 cm by 5 cm. The other box has a base that
anygoal [31]
Answer:

4 times as tall

hope this help:))
6 0
3 years ago
Yuet solved the equation 6 a minus 2 b = 12 for a. Her steps are shown below. 1. Subtract 2b: 6 a = 12 minus 12 b 2. Divide by 6
Ber [7]

Question:

Yuet solved the equation 6a - 2b = 12 for a.

Her steps are shown below.

1. Subtract 2b: 6a = 12 - 2b

2. Divide by 6: a = 2 - \frac{b}{3}

Answer:

In step 1 she needed to add 2b to both sides of the equation.

Step-by-step explanation:

Given:

The above steps shows how Yuet solved an equation

Required:

True statement about Yuet's work

The implication of the statement is to state what Yuet should have done instead of what she did.

In step 1, she subtracted 2b from both sides of the equation; this is wrong.

Instead of subtracting, she ought to add 2b to both sides of the equation.

The correct steps and result is as follows:

1. Add 2b: 6a = 12 + 2b

2. Divide by 6: a = 2 + \frac{b}{3}

Hence, we can conclude that in step 1 she needed to add 2b to both sides of the equation.

4 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAP!!!
den301095 [7]
The volume of the figure is since you have to do width times heigh so 25 times 8 which would be 200 as your answer.
5 0
3 years ago
Read 2 more answers
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