2 years ago

At school store, 6 pencils sell for $.99. At this rate, what is the cost of 16pencils

Mathematics

1 answer:

Alexandra [31]2 years ago

8 0

Answer:

$2.64

Step-by-step explanation:

Divide .99 by 6 to get 0.165, then multiply 0.165 by 16 to get 2.64.

You might be interested in

If f(x) = 1 - 2x^3, find the inverse of f.

Artyom0805 [142]

Swap x and y's positions

f(x) is another way of saying y, so basically tha initial function is y = 1-2x^3.

Change it up to x = 1-2y^3 and solve for y

X - 1 = - 2y^3

(X - 1)/-2 = y^3

So the cube root of ((x-1)/2) = y

7 0

3 years ago

To predict volcanic eruptions scientists may use a seismograph to detect small earthquakes out of the 169 active volcanoes in th

UNO [17]

Answer:

39 active volcanoes.

Step-by-step explanation:

Subtract 169 (whole) from 130 (part). 9 - 0 = 9, 6 - 3 = 3, and 1 - 1 = 0. Therefore, 169 - 130 = 39

8 0

2 years ago

Read 2 more answers

50 points

Leya [2.2K]

Answer:

$\frac{2}{4} inch$

Step-by-step explanation:

Step 1

List the length of the wingspan of the five butterflies

$\frac{1}{4}, \frac{1}{4}, 1, \frac{2}{4}, \frac{3}{4}$

Step 2:

The two butterflies with the shortest wingspan has a wing length of $\frac{1}{4}$ inches each.

Step 3:

Total length of the wingspan of the two butterflies with the shortest wingspan

= $=\frac{1}{4} +\frac{1}{4} \\
 = \frac{2}{4}$

Final answer:

= $\frac{2}{4} inch$

5 0

3 years ago

( Multiple choice) In the game of miniature golf, the ball bounces off the wall at the same angle it hit the wall. (This is the

Goshia [24]

The answer is A because if you do the 40 dagree and a coodinate plane it forms a triangle.

6 0

3 years ago

Read 2 more answers

The gas tank of priya pontoon boat can hold 5 gallons it is completely empty Oriya needs a full tank for the days activities she

erma4kov [3.2K]

1638595973726949577273

7 0

2 years ago