3 years ago

Write the output when the input is n input 1 7 8 n output 3 21 24 _

Mathematics

1 answer:

Ugo [173]3 years ago

5 0

Answer:

Step-by-step explanation:

Looking at other pairs, we know that the output is 3 times the input.

So, the output is 3n when the input is n

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3 years ago

Help me please i’ll rate brainliest

Cloud [144]

Answer:

- 1.568

Step-by-step explanation:

Let's assume that the base of the given logarithm is 10.

log m = 0.345 ⇒ $10^{0.345}$ = m

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3 years ago

Please help me I will mark brainliest! The ratio of the number of boys to the number of girls in a school is 3:4. One-third of t

Alex17521 [72]

Answer:

a) 952

b) 136

Step-by-step explanation:

Ratio of b:g = 3:4, based on this we have:

Number of boys = 3x
Number of girls = 4x
Total number of pupils = 3x+4x = 7x

Number of spectacle wearers:

1/3*3x + 3/8*4x = x + 3/2x = 2.5x

Number of those not wearing spectacles:

7x - 2.5x= 4.5x

And this number equals to 612, then we can find the value of x:

4.5 x = 612
x= 612/4.5
x= 136

a) Total number of pupils:

7x = 7*136 = 952

b) The difference in the number of boys and girls:

4x-3x= x = 136

7 0

3 years ago

Read 2 more answers