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
Advocard [28]
3 years ago
11

How do you solve these?​

Mathematics
1 answer:
Vinil7 [7]3 years ago
6 0
For the first one, the answer is -1 1/5

for the second one, the answer is 2.75


for the third one and fourth one,
To divide fractions take the reciprocal (invert the fraction) of the divisor and multiply the dividend. This is the quickest technique for dividing fractions. The top and bottom are being multiplied by the same number and, since that number is the reciprocal of the bottom part, the bottom becomes one
You might be interested in
At a school, students may choose one entree, one vegetable, and one dessert for lunch. The choices are listed in the table.
NeX [460]
Would it be 24? (filler so it hits 20 characters)
8 0
3 years ago
Exponential growth and decay functions are written in standard form as
strojnjashka [21]

Answer:

Step-by-step explanation:

te falta el factor terminal sige con las letras delabesedario

5 0
3 years ago
Answer needed urgently
jenyasd209 [6]

Answer:

dont now the answer but air math app will help you just take photo of problems

3 0
2 years ago
Read 2 more answers
A paint manufacturer discovers that the mean volume of paint in a gallon-sized pail is 1 gallon with a standard deviation of 0.0
Agata [3.3K]

Answer:

Approximately 68%.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 1, standard deviation = 0.05.

Estimate the percent of pails with volumes between 0.95 gallons and 1.05 gallons.

0.95 = 1 - 0.05

1.05 = 1 + 0.05

So within 1 standard deviation of the mean, which by the Empirical Rule, is approximately 68% of values.

5 0
3 years ago
Anyone know how to solve this?
Viktor [21]
Calculate the volume of the cylinder in square feet.
Pi•r^2•h
3.14•2^2•6
3.14•4•6
3.14•24


Then multiply by 62.5 lbs/ft^2
3.14•24•62.5
3 0
3 years ago
Other questions:
  • -2&lt;× and x&lt;7<br><img src="https://tex.z-dn.net/?f=%20-%202%20%3C%20x" id="TexFormula1" title=" - 2 &lt; x" alt=" - 2 &lt;
    15·1 answer
  • The x-intercepts of a quadratic function are −3 and 5. What is the equation of its axis of symmetry?
    11·1 answer
  • The number 18 is which percent of 15?
    13·1 answer
  • Suppose you have a $60,000 loan with an annual percentage rate of 8% for 25 years.
    6·1 answer
  • Help those 4 questions please and show your work please
    7·1 answer
  • Determine the slope from the following order pairs:<br> (5, 7) (6,3)
    12·1 answer
  • What lessons learned from 2008 cam we apply to today's current situation​
    10·1 answer
  • Correct Amswer Wins 50 Points: solve 236/9
    10·2 answers
  • L Practice &amp; Problem Solving
    13·1 answer
  • Which number line represents the solution set for the inequality -4(x + 3) 3-2-2x? -7 -6 -5 -4 -3 -2 -1 0 1 G 4 4 4 6 OT 7 -7 -6
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!