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3 years ago

:what is the ratio of 100 to 5

1 answer:

8 0

When someone says, "a to b" it can be expressed as a fraction.
$\frac{a}{b}$

But typically, you will find a ratio in the form a:b.

So, the answer is 100:5 or 20:1 simplified.

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Ind g(x), where g(x) is the translation 5 units right of f(x) = x.

iragen [17]

Answer is D
A is translating up
B is translating down
C is multiplying so no

6 0

2 years ago

If an electric kettle uses

cupoosta [38]

Answer:

The energy used in 3.5 hours = 5.25 kilowatts

Step-by-step explanation:

Energy used by electric kettle:

$2\frac{1}{4}=\frac{9}{4}=2.25$ kilowatts

Time taken by electric kettle:

1.5 hours

Electric kettle's rate in kilowatts per hour can be calculated by dividing the spent energy i.e. 2.25 kilowatts by the time taken i.e. 1.5 hours.

Therefore,

Electric kettle's rate = 2.25 kilowatts / 1.5 hour

= 1.5 kilowatts per hour

Thus, the energy used in 3.5 hours = 1.5 × 3.5

= 5.25 kilowatts

Therefore, the energy used in 3.5 hours = 5.25 kilowatts

3 0

2 years ago

Divide -5/9 by 5/7 : a)-7/9 b)-9/7 c)7/9 d)9/7

Reil [10]

Answer:

Step-by-step explanation:

-5/9 ÷ 5/7

= -5/9 × 7/5

= -7/9

The answer should be a

4 0

2 years ago

Express the following as a fraction in its simplest form.

pychu [463]

Given:

Consider the given expression is:

$\dfrac{h+f}{3}+\dfrac{f+k}{2}+\dfrac{4h-k}{5}$

To find:

The simplified form of the given expression.

Solution:

We have,

$\dfrac{h+f}{3}+\dfrac{f+k}{2}+\dfrac{4h-k}{5}$

Taking LCM, we get

$=\dfrac{10(h+f)+15(f+k)+6(4h-k)}{30}$

$=\dfrac{10h+10f+15f+15k+24h-6k}{30}$

$=\dfrac{34h+25f+9k}{30}$

Therefore, the required simplified fraction for the given expression is $\dfrac{34h+25f+9k}{30}$ .

6 0

2 years ago

ADD together all the numbers greater than 0.7, in the following list . check your answer by adding the numbers together in a dif

sertanlavr [38]

Answer: 15.28

Step-by-step explanation: I just added them together

6 0

3 years ago