1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yarga [219]
3 years ago
15

A boy leaves on a bicycle trip at the rate of 8 mph. One hour later the father, realizing that his son forgot his camping

Mathematics
1 answer:
KatRina [158]3 years ago
6 0

Answer:

40 mph

Step-by-step explanation:

One hour includes 60 minutes

8/60=0.13(3 repeating)

You only need 15 minutes of time

0.13(3 repeating)*15=2

8+2=10 miles

15 minutes is 1/4 of an hour

10*4=40 mph

You might be interested in
Please help me out with this
olga_2 [115]

Answer:

10.4 cm

Step-by-step explanation:

The volume (V) of a pyramid is calculated using

V = \frac{1}{3} area of base × height (h)

area of square base = 6² = 36, thus

\frac{1}{3} × 36h = 120

12h = 120 ( divide both sides by 12 )

h = 10 cm

To find the slant height (s) consider the right triangle from the vertex to the midpoint of the base and from the midpoint of base to the side.

That is a right triangle with hypotenuse s and legs 10(h) and 3 (midpoint of the base )

Using Pythagoras' identity then

s² = 10² + 3² = 100 + 9 = 109

Take the square root of both sides

s = \sqrt{109} ≈ 10.4 cm

3 0
3 years ago
Unit 7 polynomials and factoring homework 7 factoring trinomials answer key
ra1l [238]
What is this supposed to be ?
7 0
2 years ago
Why is 2/3 greater than 3/5? Explain this to an 8 year old
Dmitrij [34]

\text{Hey there!}

\bf{\frac{2}{3}=0.6\overline{6}7}\\\\ \bf{\frac{3}{5}=0.60}

\text{Reason: if you use a fraction pie chart and compare}\frac{2}{3} \text{to}\frac{3}{5}, \text{you'd see that}\frac{2}{3} \text{has more shaded areas than as for}\frac{3}{5}\text{has the least amount}

\text{Good luck on your assignment and enjoy your day!}

~\frak{LoveYourselfFirst:)}

8 0
3 years ago
Doug’s family buys 7 postcards while on vacation. Each postcard costs 0.25$ including tax. How can Doug use the number line to f
larisa [96]

Answer: Total cost is $1.75

Explanation:

Since we have given that

Number of postcards bought by Doug's family= 7

Cost of each postcard including tax = $0.25

Total cost is given by

7\times 0.25=\$1.75

Now, we want to show this in number line :

On the number line put all the number with a difference of 0.25 and run the number line seven times and we get the answer.

Each step is of length 0.25 and there are 7 jumps to reach required answer.

So, after 7 jumps we reach at 1.75 which is the required answer.

Hence total cost is $1.75

3 0
2 years ago
Which list shows all the factor pairs of 42? A. 1 and 42, 2 and 24, 3 and 18, 4 and 13, 6 and 8 B. 1 and 42, 2 and 21, 3 and 14,
kondor19780726 [428]

Answer:

List B

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • In order to find the value of sin K in JKL, which of the following ratios needs to be used
    9·1 answer
  • At the movie theatre, child admission is $5.20 and adult admission is $8.80. On Saturday, 123 tickets were sold for a total sale
    6·1 answer
  • Point Q' is the image of (-5,1) under a translation by 6 units to the right and 2 units down
    15·1 answer
  • Mike observed that 75% of the students of a school liked skating. If 35 students of the school did not like skating, the number
    5·2 answers
  • What is the slope-intercept form of the equation of the line that passes through the point (–6, 1) and is perpendicular to the g
    13·2 answers
  • Hannie has a bag of pipe cleaners. There are 5 tangerine, 4 periwinkle, 6 magenta, and 9 scarlet pieces. What is the ratio of to
    14·1 answer
  • Esperanza is determining whether she has enough money to buy a pizza and still tip the delivery person. The pizza costs $8 plus
    10·1 answer
  • PLSSS HELP DUE IN 5 MINUTES!!!!
    13·2 answers
  • About how much cardboard is needed to make the inner tube for a roll of paper if the
    10·1 answer
  • Two angles are supplementary. The measure of one angle is 5 greater than 40% of the other. Find the measures of both angles.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!