Is there a distance time and rate calculator

Mathematics

1 answer:

babymother [125]3 years ago

4 0

Answer:

yea but its like 100 dollars

Step-by-step explanation:

You might be interested in

Ahmed is taking orders for lunch. A slice of pizza cost $2.50 and a chicken sandwich cost $3.50. He collects $21.50 for the grou

damaskus [11]

4 people ordered the chicken sandwich

3 0

3 years ago

A male landscaper purchased 27 junipers at $8 each and some boxwood for $12 each. If he spent $432, how many boxwoods did he pur

Ipatiy [6.2K]

I believe you use division. the question states he bought some boxwood for $12 each, and had a total of $432. you divide 432 by 12 to find the exact amount of how many boxwood were purchased.
The answer should be 36

6 0

3 years ago

Read 2 more answers

The motion of a ship riding at anchor can be modeled by y=25-4 cos (pi/6)t, where y is the water depth in feet and t is the time

balandron [24]

Answer: 29 feet (deepest) at 6 am

21 feet (shallowest) at Midnight & Noon

Step-by-step explanation:

y = -4 cos (π/6)t +25

Amplitude (A) = 4

-A means it is a reflection over the x-axis (starts at minimum)

Period = 2π/B → Period = 12

Phase shift = C/B → Phase Shift = 0

Midline (D) = 25

Midline (D) ± Amplitude (A) = Max & Min

Max: 25 + 4 = 29

Min: 25 - 4 = 21

Change the coordinates of y = cos (x) as follows:

x-value: Add C then divide by B
y-value: Multiply by A then add D

Note that the equation shows: A = -4, B = π/6, C = 0, D = 25

$\begin{array}{c|ccc|cl}\underline{\quad x\quad}&\underline{\quad y\quad}&&\underline{\quad (x+C)/B\quad}&\underline{\quad Ay+D\quad}\\0&1&&0&21&minimum\\\pi&0&&3&25&midline\\\pi &-1&&6&29&maximum\\3\pi/2&0&&9&25&midline\\2\pi&1&&12&21&minimum\\\end{array}$