MATHEMATICS MIDDLE SCHOOL

The price per share of Envx stock is dropping at a rate of $1.45 each hour what rational number represents the change in the price per share after 5 hours?

Answers

Answer 1
Answer:

Answer:

-7.25

Step-by-step explanation:

Given,

The stock is dropping at the rate of $1.45 each hour,

So, the change in price of the stock in one hour = - $1.45,

Thus, the total change of the stock in 5 hours

= 5 × change in 1 hour

= 5 × 1.45

= -$ 7.25

∵ A terminating decimal number is always a rational number ( however it is negative )

i.e. the rational number that represents the change in the price per share after 5 hours is -7.25.
Answer 2
Answer: Maybe 7.25 because you may have to multiply I am really not sure but hopefully this helps

Related Questions

I need help with #11. I've just started Trig today. The back of the book says the answer is 0.75 if that helps.
To take a taxi, it costs \$3.00 plus an additional \$2.00per mile traveled. You spent exactly \$20 on a taxi, which includes the \$1 tip you left. How many miles did you travel
15mi/1hr=ft/sec how do sovle this????
What's the answer , ( 1,2 ) or ( 2,1 )
A trap for insects is in the shape of triangular prism. The area of the base is 3.5 inches and the height of the prism is 5 inches. What is the volume of this trap?

Plz help. Thank you!

Answers

The new surface area will be 9 times the old surface area.

So A or #1

I need help with the bottom part, please

Answers

length of diagonal=

√(144 + 49)

√(193)

=

13.89

Terrell's plant grew 2 5/8 inches in one month, and it is 7 1/4 inches tall. Write and solve an equation to find the height of the plant at the start of the month. Show that your answer is reasonable. Thanks

Answers

Answer:

4(5)/(8) inches

Step-by-step explanation:

Let initial length of the plant was "x" inches.

Plant grew 2(5)/(8) inches or (21)/(8) inches per month.

So after one month height of the plant = (x+21)/(8) inches

Height of the plant after one month = 7(1)/(4) or (29)/(4) inches

So expression will be

(x+21)/(8) =  (29)/(4)

We further solve it    x =  (29)/(4) -  (21)/(8)

                                    =  (58-21)/(8)

                                   =  (37)/(8)

                           or x  =  4(5)/(8) inches

therefore, initial of the plant was 4(5)/(8) inches height.
Here you go, hope it's right. The top one is the equation and the bottom one is the work to get the answer.

Lucy is a dress maker. She sews 4/7 of a dress in 3/4 of an hour. At this rate, how many dresses does Lucy sew in one hour?

Answers

this can be solve by proportinality
amount of dress is directly proportional to time she make the dress
4/7 = a (3/4)a = 4/7 / (3/4)a = 16/21
so if she sew for 1 hr
d = atd = 16/21 (1)d = 16/21 of a dress

A grasshopper, which can walk, hop long distances, and even fly, is no more than 5 inches in length. What is the metric equivalent in centimeters?A. 1.97 cm
B. 12.7 cm
C 7.54 cm
D. 2.46

Answers

The metric equivalent of 5 inches in centimeters is 12.7 cm. C:

A ball is dropped from 64 feet assume that on each bounce it rebounds one half of the distance of the previous bounce after how many bounces will the ball be at 0.125 feet at this point what is the total distance the ball traveled in inches

Answers

the ball bounced a total of 9 times     to find that answer you divide 64 by 2  and that (32 feet ) is one bounce then repeat till you get .125

so if you add each of the bounce heights you get 127.875  the total distance
Other Questions
A dictionary 3g or 3kg
The length of a rectangular prism is 8height : 1surface area:250what is volume and width
Factor the polynomial expression x6 – x3 – 20
a 6 pack of undershirts cost 13.98. this is 3.96 less than the cost of buying 6 individual shirts. ir each undershirt Costa fue same amount, how much does each undershirt cost when purchased individually?