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
zheka24 [161]
2 years ago
11

How to find 7/10 distance of something

Mathematics
2 answers:
Sidana [21]2 years ago
7 0

Answer:

multiply the distance by 0.7

mamaluj [8]2 years ago
3 0

Answer:

Divide it by 10, multiply it by 7

Example:

Find 7/10ths of 20

20/10 = 2

2x7=14

You might be interested in
Solve the equation, justify<br> each step with an algebraic<br> property.<br> 7 = 16 + 3x
GenaCL600 [577]
7= 16 + 3x
7-16 = 3x
-9 = 3x
x = (-9)/(3)
x = -3
5 0
3 years ago
a car uses 9.5 L petrol per 100km a) determine the rate in km/L b) how far can the car travel with 47,5L petrol c) how many litr
Lana71 [14]

Step-by-step explanation:

a) determine the rate in km/L

==> 9.5 L/100km = 10.526316 km/L

b) how far can the car travel with 475L petrol

==> 0.210526315789473km/l

c) how many litres of petrol do they need to travel 350 km

==>Liters per km (l/km)2.86×10-3

Liters per 10 km (l/10 km)0.03

Liters per 100 km (l/100km)0.29

Kilometer per liter (km/l)350

6 0
2 years ago
How do you find the mean of a stem and leaf plot
bonufazy [111]
Well, I know to find the mean you add all the numbers and divide it by how many numbers there were, so I'm guessing you just do that with the stem and leaf plot. I hoped this helped a bit
6 0
2 years ago
A college-entrance exam is designed so that scores are normally distributed with a mean of 500 and a standard deviation of 100.
Crank

Answer: 1.25

Step-by-step explanation:

Given: A college-entrance exam is designed so that scores are normally distributed with a mean(\mu) = 500 and a standard deviation(\sigma) =  100.

A z-score measures how many standard deviations a given measurement deviates from the mean.

Let Y be a random variable that denotes the scores in the exam.

Formula for z-score = \dfrac{Y-\mu}{\sigma}

Z-score = \dfrac{625-500}{100}

⇒ Z-score = \dfrac{125}{100}

⇒Z-score =1.25

Therefore , the required z-score = 1.25

6 0
3 years ago
Solve 3x + 7 &gt; -x - 9. Show each step of your work.
Kruka [31]

Answer:

x > -4

Step-by-step explanation:

Inequalities like these are solved the same way equations are solved, except when multiplying both sides you flip the less than/greater than sign:

3x + 7 > -x -9

3x + 7 - 7 > -x -9 -7     Subtract 7 from both sides

3x > -x -16

3x + x > -x -16 + x     add x to both sides

4x > -16

\frac{4x}{4} > \frac{-16}{4}     divide both sides by 4

x > -4

In this case the inequality sign did not have to be flipped since we never multiply both sides by a negative number.

3 0
2 years ago
Other questions:
  • Based on the graph, what is the initial value of the linear relationship? A coordinate plane is shown. A line passes through the
    15·2 answers
  • An someone help me with this problem please?
    7·1 answer
  • The leader of two postpartum women’s support groups is interested in the depression levels of the women in her groups. She admin
    6·1 answer
  • Write 6,020,300 in expanded form.
    7·1 answer
  • Describe the lengthin meters. Write answer as a fraction and as a decimal 65 centimeters=? or ? meter
    8·1 answer
  • If three points lie on the same line, they are collinear.
    13·2 answers
  • Steven eats 5 1/8 ounces of chocolate bar weighing a total of 15 5/8 ounces. How much of the chocolate bar is still left?
    10·1 answer
  • You have 5 cups of fruit punch concentrate. The recipe calls for 3/4 cup of concentrate for one bowl of punch. how many bowls ca
    11·1 answer
  • Andy's little brother has a toy box that contains 2 blue race cars, 1 green race cars, and 1 red race car. Andy removes 2 race c
    12·1 answer
  • Sam earns $12 per hour. The store offers him a raise--a 6% increase per hour. After the raise,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!