3 years ago

On Tuesday morning, the temperature was recorded

Mathematics

1 answer:

VashaNatasha [74]3 years ago

6 0

C. -2° :) hope this helps lmk!

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How many people like 2 kinds of dancing but not all 3 kinds of dancing?

marshall27 [118]

Answer:

38 people

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add 11, 18, and 9 together

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2 years ago

Tanya [424]

Answer:

$2.50$

Step-by-step explanation:

Given

$(x_1,y_1) = (-1,0.8)$

$(x_2,y_2) = (0,2)$

$(x_3,y_3) = (1,5)$

$(x_4,y_4) = (2,12.5)$

Required

The rate of change (b)

The above graph is represented as:

$y = ab^x$

For: $(x_2,y_2) = (0,2)$ ;

We have:

$y = ab^x$

$2 = a * b^0$

$2 = a *1$

$2 = a$

$a = 2$

For $(x_3,y_3) = (1,5)$ ,

We have:

$y = ab^x$

$5 = a * b^1$

$5 = a * b$

Substitute $a = 2$

$5 = 2 * b$

Divide by 2

$2.5 = b$

$b = 2.5$

<em>Hence, the rate of change is 2.50</em>

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3 years ago

A table is on sale for $403, which is 38% less than the regular price. what is the regular price

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3 years ago

Math question I need help with

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Zinaida [17]

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As the x value increases the y value decreases. This causes it to be a negative.

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