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3 years ago

14

You and your friend collect 180 cans for a food drive. The ratio of cans you collected to cans your friend collected is 4 to 5.

Use the tape diagram to find how many cans you collected

1 answer:

mixas84 [53]3 years ago

8 0

You collected 80, you're friend 100

Step-by-step explanation:

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Find the vertical asymptote(s) of f of x equals quantity 5 x squared plus 3x plus 6 end quantity over quantity x squared minus 1

natka813 [3]

Answer:

x = 10 and x = -10

Step-by-step explanation:

Given the function

$f(x)=\dfrac{5x^2+3x+6}{x^2-100}$

This function is undefied when the denominator equals to 0. Find these values for x:

$x^2-100=0\\ \\(x-10)(x+10)=0\\ \\x-10=0\ \ \text{or}\ \ x+10=0\\ \\x=10\ \ \text{or}\ \ x=-10$

This means that vertical lines x = 10 and x = -10 are vertical asymptotes (the graph of the function f(x) cannot meet these lines because this function is undefined at x = 10 and x = -10)

7 0

2 years ago

A bucket contains 12 balls, 8 of which are white. If you reach in and randomly grab two balls, what is the probability that both

Molodets [167]

Answer:22 is the answer

Step-by-step explanation: 12+8+2=22 HOPE IT HELP! if it wrong tell me

4 0

2 years ago

Which expressions have a value of 16/81? Check all that apply.

lana [24]

Which expression have a value of 16/81? check all that apply. (2/3)^4, (16/3)^4, (4/81)^2, and (4/9)^2

Answer:

First and last option is correct.

$(\frac{2}{3})^{4}=\frac{16}{81}$

$(\frac{4}{9})^{2}=\frac{16}{81}$

Step-by-step explanation:

Given:

There are four options.

(2/3)^4, (16/3)^4, (4/81)^2, and (4/9)^2

We need to check all given options for value of 16/81.

Solution:

Using rule.

$(\frac{a}{b})^{n}=\frac{a^{n}}{b^{n}}$

Solve for option $(\frac{2}{3})^4$ .

$(\frac{2}{3})^{4}=\frac{2^4}{3^4}=\frac{2\times 2\times 2\times 2}{3\times 3\times 3\times 3}=\frac{16}{81}$

Solve for option $(\frac{16}{3})^4$ .

$(\frac{16}{3})^{4}=\frac{16^4}{3^4}=\frac{16\times 16\times 16\times 16}{3\times 3\times 3\times 3}=\frac{65536}{81}$

Solve for option $(\frac{4}{81})^2$ .

$(\frac{4}{81})^{2}=\frac{4^2}{81^2}=\frac{4\times 4}{81\times 81}=\frac{16}{6561}$

Solve for option $(\frac{4}{9})^2$ .

$(\frac{4}{9})^{2}=\frac{4^2}{9^2}=\frac{4\times 4}{9\times 9}=\frac{16}{81}$

Therefore, expression $(\frac{2}{3})^4$ and $(\frac{4}{9})^2$ have a value of $\frac{16}{81}$ .

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3 years ago

By what percent would the area of the rectangle change if the width of the rectangle is increased by 50% and the length is incre

belka [17]

Answer:

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2 years ago

How do you use the distributive property to simply 11 (9+d)

s344n2d4d5 [400]

First multiply 11 with 9 to get 99 and then 11 with d to get 11d
thus the answer is 99+11d.

8 0

2 years ago