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2 years ago

Tape travels through a tape player at a speed 0.048 meters per seconds. How long is tape that can play for 30 minutes

Mathematics

1 answer:

Vadim26 [7]2 years ago

8 0

OK So this is how u do this:-

0.048*30=1.44

Hope I helped:D

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FedEx will ship the Olympic medals from the producer to Japan. Each medal weighs 0.5 kilograms. A box carries 6 medals. If FedEx

kherson [118]

Answer:

Step-by-step explanation:

weight of medals:

30 (0,5) = 15 kg

cost of 5 kg:

28/2 = 14

cost of shipping:

14+28=42

6 0

2 years ago

- Which expression shows 50 + 30 written as a product of two factors?

asambeis [7]

Option 4 is the answer.

50+30

=80

10(5+3)

= 10×8

=80

Hence, the correct option => 10(5+3)

Hope it helps!

7 0

2 years ago

Read 2 more answers

___________________

strojnjashka [21]

Answer:

The answer is A

Step-by-step explanation:

6 0

2 years ago

What is the value of x? Enter your answer in the box. x =

Triss [41]

Answer:

x = 4.1

Step-by-step explanation:

6x-3 + 3x+6 + 5x = 60

14x + 3 = 60

14x = 60 - 3

14x = 57

x = 57/14

x = 4.1

4 0

2 years ago

Paul Havlik promised his grandson Jamie that he would give him $7,100 7 years from today for graduating from high school. Assume

Dominik [7]

Answer:

$\large \boxed{\$4100.07}$

Step-by-step explanation:

The formula for the future value (FV) of an investment earning compound interest is

$FV = PV \left (1 + \frac{r}{n} \right )^{nt}$

where

PV = the present value (PV) of the money invested

r = the annual interest rate expressed as a decimal fraction

t = the time in years

n = the number of compounding periods per year

Data:

FV = $7100

r = 8 % = 0.08

t = 7 yr

n = 2

Calculation:

$\begin{array}{rcl}\\7100& =& PV \left (1 + \dfrac{0.08}{2} \right )^{2 \times 7}\\\\& =& PV (1 + 0.04)^{14}\\\\& =&PV (1.04)^{14}\\& =& PV(1.731676)\\PV& =& \dfrac{7100}{1.731676}\\\\& =& \mathbf{4100.07}\\\end{array}\\\text{The present value of the money is $\large \boxed{\mathbf{\$4100.07}}$}$

4 0

2 years ago