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Goshia [24]
3 years ago
7

If malik has 4 times as many nickels as quarters and they have a combined value of 225 cents, how many of each coin does he have

?
Mathematics
1 answer:
mafiozo [28]3 years ago
4 0
Take 4 multiply by 10 then divide 225 by 40
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Help ASAP Please. Working on this now. Look at picture for question and answer A, B, C. No Plagiarism Please. Will Mark Brainlie
V125BC [204]

Answer:

Please check explanations for answer to the question

Step-by-step explanation:

The exponential relation can generally be represented as ;

y = I (1 + x)^n

where I is the initial value

1 + x represents the growth rate

n represents the time such as number of years

y represents the value after n count

a) The value 1200 represents the initial count of bacteria in the study

b) 1.8 represents the growth rate of the bacteria population in the culture

c) 1000 represents the initial bacteria population in the second function

The difference mean that the initial population in the first case study is greater than what we have in the second function

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Five more than twice a number is -13
natita [175]
2x+5=-13

Is that what you want?

3 0
4 years ago
Read 2 more answers
Lie on a strought
Elenna [48]

Answer:

25°

Step-by-step explanation:

In \triangle BCD

BD = CD .....(Given)

\implies m\angle CBD = m\angle BCD

(By isosceles triangle theorem)

m\angle BCD = 60\degree....(given)

\implies m\angle CBD = 60\degree

Now,

m\angle CBD + m\angle ABD= 180\degree

(Angles in linear pair)

\implies 60\degree + m\angle ABD= 180\degree

\implies   m\angle ABD= 180\degree - 60\degree

\implies   m\angle ABD= 120\degree

Next, in \triangle ABD

m\angle BAD + m\angle ABD+ m\angle ADB= 180\degree

(By interior angle sum postulate of a triangle)

\implies 35\degree + 120\degree+ x= 180\degree

\implies 155\degree+ x= 180\degree

\implies x= 180\degree-155\degree

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7 0
2 years ago
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tiny-mole [99]

Answer:

The answer to your question is the first graph.

Step-by-step explanation:

It seems that the first graph is correct because the height of the bars is equal to the grade get by the students.

The second graph is incorrect because the height of the bars is different from the grade the students got. Only the bar of Levi is correct.

The third graph is incorrect, just observe the height of John's bar to determine that the graph is wrong.

Also, the last graph is incorrect, in this graph, all the bars are different from the grade the students got.

6 0
4 years ago
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