3 years ago

Please help with this problem. thank you

Mathematics

1 answer:

Korvikt [17]3 years ago

5 0

Is there a visual ?

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80% of the 400 pieces of art at the Classical Art Museum are paintings. How many pieces of art are paintings?

Maurinko [17]

Answer:

320 pieces are paintings

Step-by-step explanation:

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4 years ago

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What is the y intercept of the exponential function? f(x)= - 1/3 (3)^(x+3) -1

kobusy [5.1K]

Answer:

y- intercept = - 10 or (0, - 10 )

Step-by-step explanation:

to find the y-intercept, that is where the graph crosses the y- axis let x = 0 in the equation

f(0) = - $\frac{1}{3}$ (3)³ - 1

= - $\frac{1}{3}$ × 27 - 1 = - 9 - 1 = - 10

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4 years ago

15 is at least the quotient of a number and 6 increased by 3

crimeas [40]

Answer:

The number is $x\geq 72$

Step-by-step explanation:

Given:

Quotient $\geq$ 15

Let the number be $x$

The quotient is 15 of a number and 6 which is increaase by 3

Hence forming the inequality expression from the question given we get;

$\frac{x}{6}+3\geq 15$

Now Solving the above equation we get,

$\frac{x}{6}+3\geq 15\\\\\frac{x}{6}\geq 15-3\\\\\frac{x}{6}\geq 12\\\\x\geq 12\times6\\x\geq 72$

Hence the number is $x\geq 72$

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3 years ago

What is the slope between the point (0,0) and (3,-9)

Readme [11.4K]

Answer:

-3

Step-by-step explanation:

$m=\frac{y_{1}- y_{2}}{x_{1} -x_{2}} \\m=\frac{-9-0}{3-0} \\m=\frac{-9}{3} \\\\\m=-3$

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3 years ago

Michelle took one of her friends out to lunch. The lunches cost $74 and

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Answer:

$91. 91

Step-by-step explanation:

i used a tip and tax calculator :))) hope this helps

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3 years ago