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
Mrrafil [7]
3 years ago
15

IM BAD AT PROPORTIONAL RELATIONSHIPS PLEASE HELP

Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
8 0

Answer:

i will say Yes

Step-by-step explanation:

andriy [413]3 years ago
8 0

Answer:

I say yes

Step-by-step explanation:

This is because if you work it out step by step by step you will get the numbers equally

You might be interested in
If 4x = 28 then x = 7
Contact [7]

Answer:

correct

Step-by-step explanation:

4 times 7 is 28

6 0
3 years ago
Read 2 more answers
PLEASE HELP AS SOON AS POSSIBLE!!
Serhud [2]
1. 9.86* 10 ^13
2.  5.394* 10^13
3. and 4. I don't know those questions are confusing
5. 2.3705* 10^35
6. 5^10 
7.  4^13
8. 6^ 36
9. 2.425674* 10^30
10. 1.1556* 10^13
7 0
3 years ago
Read 2 more answers
Order these weights from lightest to heaviest 10 ounces 1 pond and 1 ounce
Alchen [17]
1 ounce, 10 ounces, 1 pound.

1 pound = 16 ounces
6 0
3 years ago
Petes boat can travel 48 miles upstream in 4 hours. The return trip takes 3 hours. Find the speed of the boat in still water and
tankabanditka [31]
So... hmm bear in mind, when the boat goes upstream, it goes against the stream, so, if the boat has speed rate of say "b", and the stream has a rate of "r", then the speed going up is b - r, the boat's rate minus the streams, because the stream is subtracting speed as it goes up

going downstream is a bit different, the stream speed is "added" to boat's
so the boat is really going faster, is going b + r

notice, the distance is the same, upstream as well as downstream
thus   \bf \begin{cases}
b=\textit{rate of the boat}\\
r=\textit{rate of the river}
\end{cases}\qquad thus
\\\\\\

\begin{array}{lccclll}
&distance&rate&time(hrs)\\
&----&----&----\\
upstream&48&b-r&4\\
downstream&48&b+4&3
\end{array}
\\\\\\

\begin{cases}
48=(b-r)(4)\to 48=4b-4r\\\\
\frac{48-4b}{-4}=r\\
--------------\\
48=(b+r)(3)\\
-----------------------------\\\\
thus\\\\
48=\left[ b+\left(\boxed{\frac{48-4b}{-4}}\right) \right] (3)
\end{cases}

solve for "r", to see what the stream's rate is

what about the boat's? well, just plug the value for "r" on either equation and solve for "b"
5 0
3 years ago
The diameters of bolts produced by a certain machine are normally distributed with a mean of 0.35 inches and a standard deviatio
Fiesta28 [93]

Answer:

15.87%

Step-by-step explanation:

Notice that the mean of 0.35 inches with a standard deviation of 0.01 gives you when you add (to the right of the distribution), exactly 0.36. Since you want to find the probability (or percentage) of the bolts that have diameter LARGER than 0.36 in, that means you want to estimate the area under the Normal distribution curve from 0.36 to the right). See attached image.

We can use the tables of Z distribution for that, or the standard normal tables:

P(x>0.36) = P(z>(0.36-0.35)/0.01) = P(Z>1) = 0.1587 = 15.87%

7 0
3 years ago
Other questions:
  • A mass of 150.0 grams of carbon dioxide is equivalent to how many moles?
    14·2 answers
  • What is the area of a triangle when the sides are 17, 8 and 9
    8·1 answer
  • What is the exact circumference of the circle?
    5·1 answer
  • Laura retired from her job recently, and she has saved about $414,731.00 over the course of her career. She plans to withdraw $2
    12·1 answer
  • Estimate and then compute each product. Check that your answer is reasonable.<br> 531<br> X 47
    12·1 answer
  • Triangle with exactly <br> 2 equal sides
    7·2 answers
  • At the local market, Peter bought 7 pears and 8 lemons and
    11·1 answer
  • Make a equation for the scatter plot line
    12·1 answer
  • What is 8y squared+7y+4-3(2y squared-5y-8)?
    15·1 answer
  • (1, 5), (2, 7), (3, 10), (4, 12) solve for domain
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!