3 years ago

Plz someone tell me what 7x2 is

Mathematics

1 answer:

Usimov [2.4K]3 years ago

4 0

Answer:

Step-by-step explanation:

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Find the quotient.<br><br>5 over 7 divided by 7 over 10

raketka [301]

Answer:

$\frac{5}{7}\div \frac{7}{10}=\frac{50}{49}$

Step-by-step explanation:

$\frac{5}{7}\div \frac{7}{10}$

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}$

$=\frac{5}{7}\times \frac{10}{7}$

$\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}$

$=\frac{5\times \:10}{7\times \:7}$

$\mathrm{Multiply\:the\:numbers:}\:5\times \:10=50$

$=\frac{50}{7\times \:7}$

$\mathrm{Multiply\:the\:numbers:}\:7\times \:7=49$

$=\frac{50}{49}$

Therefore,

$\frac{5}{7}\div \frac{7}{10}=\frac{50}{49}$

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3 years ago

If the population of a certain county was 100,000 in 1998 and 110,429 in 2008, and if the formulay = P0ehtapplies to the growth

MatroZZZ [7]

Answer:

126807 people

Step-by-step explanation:

Given;

P= Poe^ht

Where;

P= population at time t

Po= population at the beginning

h= growth constant

t= time

1998- 2008 is ten years.

110429= 100,000e^10h

1.1 = e^10h

ln(1.1) = lne^10h

0.095 = 10h

h= 0.0095

In 2023, t = 25 years

P= 100,000e^(0.0095 × 25)

P= 126807 people

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3 years ago

Find 2.65 + 3.12 write your answer as a decimal

Naily [24]

The answer is 5.77 i hope this helps

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3 years ago

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Is 1 a vomposite number?

Bas_tet [7]

No, 1 is not a composite number because it needs one positive factor other than 1 and itself

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3 years ago

Can anyone help me ??<br> i’ve been struggling for the past hour !!

Vladimir [108]

1- y= x/2 + 2
2- y= 3x +1
3- y= x/2 - 2
4- y= 3x - 1

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3 years ago

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