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
Ilia_Sergeevich [38]
3 years ago
14

Sound travels about 343 meters per second.the function d(t)=343t gives the distance d(t) in meters that sound travels in t secon

ds. How far does sound travel in 8 seconds?
Mathematics
1 answer:
faust18 [17]3 years ago
7 0
The answer would be 2744 :)
You might be interested in
6q-7=2q+29 I don't know how to do this, help please.
Tems11 [23]
The first thing you should do is to add -2q on both sides of the equation and then add +7 on both sides so you will have:
6q - 2q = 29 +7 
4q = 36 so q is equal to 36/4 or 9 :)))
i hope this is helpful
have a nice day 

5 0
3 years ago
Read 2 more answers
Find the equation of the line. Use exact numbers. y= ( )x + ( )
Rama09 [41]

Answer:

y=-2x+5

Step-by-step explanation:

Use the equation y=mx+b

We can find the b(y-intercept) by looking at the graph

The graph crosses the y-axis at (0,5)

We can look at the slope at the graph. We can see its down 4 over 2 so the slope is -2.

Plug that into the equation y=mx+b

y=-2x+5

6 0
3 years ago
Emma is making a recipe that needs 2 1/2 cups of sugar. Each
IrinaVladis [17]

The given partial fraction divided by the fraction of sugar in a scoop is

equal to multiplying the partial fraction by the reciprocal of the fraction.

  • The number of scoops of sugar needed is <u>10 scoops</u>.

Reasons:

The amount of sugar the recipe Emma is making needs = 2 1/2 cups

Amount of sugar in each scoop of sugar = 1/4 cups

Required:

The amount of scoops Emma needs to add for the entire recipe

Solution:

The amount of sugar needed = 2 1/2 cups

Amount of sugar per scoop = 1/4 cups/scoop

Therefore;

  • \displaystyle Number \ of \ scoops = \mathbf{\frac{Cups \ of \ sugar \ needed}{Cups \ of \ of \ sugar \ per \ scoop}}

Which gives;

  • \displaystyle Number \ of \ scoops \ needed  = \mathbf{\frac{2 \frac{1}{2}  \ cups \ of \ sugar }{\frac{1}{4} \  cups \ of \ sugar \ per \ scoop}}

\displaystyle  2 \frac{1}{2} = \frac{5}{2}

\displaystyle \frac{ \frac{5}{2}}{\frac{1}{4} } =  \mathbf{ \frac{5}{2} \times \frac{4}{1} = \frac{20}{2 }} = 10

Therefore;

\displaystyle Number \ of \ scoops \ needed  = \mathbf{\frac{2 \frac{1}{2}  \ cups \ of \ sugar }{\frac{1}{4} \  cups \ of \ sugar \ per \ scoop}} = 10 \, scoops

The number of scoops she needs for the entire recipe is <u>10 scoops</u>

Learn more about division by fractions here:

brainly.com/question/20591763

3 0
3 years ago
Please help MEEEEEEEE I WILL MARK YOU BRAINLIEST
kotegsom [21]

Answer:

x = 9

Step-by-step explanation:

move the 3 to the 12 and change it from pos to neg so 12-3=9

3 0
3 years ago
Read 2 more answers
How do you solve a proportion divide or multiply there is a quiz!!!!!! you'll get brainliest!!!​
Ksenya-84 [330]

Answer:

A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. The following proportion is read as "twenty is to twenty-five as four is to five."

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Enter the equations of the asymptotes for the function f(x).<br><br> f(x)= 3/x−7 + 2
    11·1 answer
  • of the pets in the pet show 5/6 are cats.4/5 of the calico cats what fraction of the pets are calico cats
    14·1 answer
  • João está projetando um novo brinquedo para o parque de diversões da cidade, conforme a imagem abaixo. As correntes das cadeiras
    8·1 answer
  • List three staple goods that you or your household buys on a regular basis.
    6·2 answers
  • What is 9,235,009 rounded to the nearest hundred thousand
    12·2 answers
  • Which of the following is a solution of y - x &gt; -3?<br><br> A.(6, 2)<br> B.(2, 6)<br> C.(2, -1)
    8·1 answer
  • Can anyone help me?<br><br> The question is: 17^log base 17 of 0.73
    12·1 answer
  • A teacher has two large containers filled with blue, red, and green beads, and claims the proportions of red beads are the same
    9·1 answer
  • Please if you do both I will give brainiest (to the first one to answer)
    7·2 answers
  • If you multiply two decimals that are less than 1, can you predict whether the product will be less than or greater than either
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!