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3 years ago

A pink mixture uses 4 cups of white paint for every 3 cups of red paint

Mathematics

1 answer:

Viefleur [7K]3 years ago

3 0

Answer:

its a 4:3 ratio, you couldve got pink paint at first

Step-by-step explanation:

what else did you want to know,

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If f(x) = 4x + 1 and g(x) = 2x – 3, then (g(f(x)) =

-Dominant- [34]

Answer g(x)=x2 + 2

Step-by-step explanation:

5 0

3 years ago

How do I solve this problem?

Cerrena [4.2K]

You reduce then evaluate the power. which would be 15-(-6+2+9)÷3-27. then you calculate and then work out the denominator and then divide. I got 13 2/3

4 0

3 years ago

Write a equation in slope intersect form for points (0,8) and (9,5)

lyudmila [28]

y = mx+b

(5-8)/(9-0) = -1/3 which is m

solve point slope to find slope intercept by using one of the points (0,8)

y-y1=m(x-x1)

y-8 = -1/3(x-0)

y-8 = -1/3x

Answer: y = -1/3x + 8

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3 years ago

Infinite over E n=1 4(0.5)^n-1

yan [13]

Answer:

S = 8

Step-by-step explanation:

An infinite geometric series is defined as limit of partial sum of geometric sequences. Therefore, to find the infinite sum, we have to find the partial sum first then input limit approaches infinity.

However, fortunately, the infinite geometric series has already set up for you. It’s got the formula for itself which is:

$\displaystyle \large{\lim_{n\to \infty} S_n = \dfrac{a_1}{1-r}}$

We can also write in summation notation rather S-term as:

$\displaystyle \large{\sum_{n=1}^\infty a_1r^{n-1} = \dfrac{a_1}{1-r}}$

Keep in mind that these only work for when |r| < 1 or else it will diverge.

Also, how fortunately, the given summation fits the formula pattern so we do not have to do anything but simply apply the formula in.

$\displaystyle \large{\sum_{n=1}^\infty 4(0.5)^{n-1} = \dfrac{4}{1-0.5}}\\\\\displaystyle \large{\sum_{n=1}^\infty 4(0.5)^{n-1} = \dfrac{4}{0.5}}\\\\\displaystyle \large{\sum_{n=1}^\infty 4(0.5)^{n-1} = 8}$

Therefore, the sum will converge to 8.

Please let me know if you have any questions!

6 0

2 years ago

Which length is equivalent to 12 yards?

elena-s [515]

Answer:

Step-by-step explanation:

there are 3 ft in a yard, so to find how many yards you multiply 3 time 12, which equals 36.

5 0

3 years ago

Read 2 more answers