All categories

3 years ago

HEY HELP ME!!! ty .....

Mathematics

2 answers:

otez555 [7]3 years ago

7 0

22, B. (-3;5) and (1;5)
23, B. 12 in³

irina1246 [14]3 years ago

6 0

Answer:

it is 22, B. (-3;5) and (1;5)

23, B. 12 in³

You might be interested in

Angle BAC is congruent to angle DCA then BAC = DCA by ?

Orlov [11]

Answer:

Step-by-step explanation:

yah

3 0

3 years ago

Please help...its for Delta math. will mark brainliest and I will be ur friend♥<br>

REY [17]

The exponential functions change is represented by decay and the percentage rate of decrease is 1.00619%.

Step-by-step explanation:

Step 1:

To determine if the function represents growth or decay, we substitute values to x.

If the values increase with an increase of x, it represents growth.

If the values decrease with an increase of x, it represents decay.

Step 2:

If $x= 10,$ $y = 1,300 (\frac{1}{2})^{\frac{10}{69} } = 1,300 (0.9044) = 1,175.72.$

If $x=11,$ $y = 1,300 (\frac{1}{2})^{\frac{11}{69} } = 1,300 (0.8953) = 1,163.89.$

So as x increases the value of y decreases, so it represents decay.

Step 3:

The percentage rate of change is determined by dividing the difference of two consecutive values by the first value.

The percentage rate of change $= \frac{y(x=11) - y(x=10)}{y(x=10)}.$

Substituting the values, we get

The percentage rate of change $=\frac{1,175.72-1,163.89}{1,175.72}(100) = 1.00619\%$ .

As the values of y decrease with an increase in x, it is the percent decrease per unit.

5 0

3 years ago

Read 2 more answers

Susan Johnson earns a yearly salary of $83,280. a. How much would Susan be paid if she were

Umnica [9.8K]

Just divide the 83,280 by 12, when you do that you get 6940. So 6940 is how much she makes per month then you take that 6940 and divide it by 4 to get what she makes per week, when you do that you get 1735.

So, Susan Johnson would earn 6940$ per month if she would be paid per month and if she was paid per week she would earn 1735$ per week.

5 0

2 years ago

Is 3/4 less than 1/2 or more than 1/2?

nalin [4]

Answer: more than 1/2

Step-by-step explanation: 1/2 equals 2/4 so 3/4 is more.

4 0

3 years ago

Read 2 more answers

A square with a side length of 2 units is dilated on a coordinate plane using the origin as the center of dilation. The resultin

Novosadov [1.4K]

I literally know that it’s that it’s that

4 0

2 years ago