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3 years ago

9x1/10+6x1/100+4x1/1,000 how can this measurement be written as a decimal

1 answer:

8 0

The above equation can be written as
$\frac{9}{10} + \frac{6}{100} + \frac{4}{1000}$
Then make all the denominators the same
$\frac{900}{1000} + \frac{60}{1000} + \frac{4}{1000} = \frac{964}{1000}$
964/1000 = 0.964

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Find the volume of the sphere. Either enter the exact terms of pi or use 22/7 for pi.The radius is 1/4 !

zysi [14]

Answer:

the answer is V=4

3πr3

Step-by-step explanation:

4 0

3 years ago

A map has a scale of 2 inches : 24 mi. If clinton and oak Grove are 48 mi apart then they are how far apart on the map?

Georgia [21]

Answer:

they are 4 inches.

Step-by-step explanation:

24x2 is 48 so 2x2 is 4

3 0

3 years ago

If f(x) = 5 + 4(x - 4)?,<br> what is f(7)?

grigory [225]

Answer:

Let's solve for f.

x=5+4(x−4)f(7)

Step 1: Flip the equation.

28fx−112f+5=x

Step 2: Add -5 to both sides.

28fx−112f+5+−5=x+−5

28fx−112f=x−5

Step 3: Factor out variable f.

f(28x−112)=x−5

Step 4: Divide both sides by 28x-112.

f(28x−112)28x−112=x−528x−112

f=x−528x−112

Answer:

f=x−528x−112

3 0

2 years ago

How to solve 2^2-5t+12=0

Licemer1 [7]

2^2 - 5t + 12 = 0

4 - 5t + 12 = 0

-5t + 16 = 0

-5t = -16

t = 16/5

Answer: 16/5 in fraction form or 3.2 in decimal form

5 0

3 years ago

Read 2 more answers

Raul’s grandfather is Miguel, and Raul’s sister is Paula. Raul’s age is the same as his grandfather’s age minus 60 times the age

Lostsunrise [7]

Answer: The answer is x = 65 - 60y.

Step-by-step explanation: Given that Miguel is the grandfather of Raul and Paula is Raul's sister.

Now, let 'x' years be the age of Raul and 'y' years be the age of Raul's sister (Paula).

Also, given is the following information -

Raul's age = Grandfather's age - 60 × sister's age.

Since the age of Miguel, Raul's grandfather is 65 years, so we can write the following equation to find Paula's age

$x=65-60\times y\\\\\Rightarrow 60y=65-x\\\\\Rightarrow y=\dfrac{65-x}{60}.$

Thus, we can find Paula's age (y) using the equation

$y=\dfrac{65-x}{60},$

where 'x' is the age of Raul.

6 0

3 years ago