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emmainna [20.7K]
3 years ago
8

Ates a proportional relationship y, can be calde 2. John is filling a bathtub that is 18 inches deep. He notices that it takes t

wo minutes to fill the tub with th of water. He estimates it will take 10 more minutes for the water to reach the top of the tub if it continu between time, t, and distance, Y. 0 1 Time (h), t. Distance (km), y 0 10 2 20 3 30 Problem Set A cran-apple juice blend is mixed in a ratio of cranberry to apple of 3 to 5. Complete the table to show different amounts that are proportional. a. Amount of Cranberry Amount of Apple b. Why are these quantities proportional? same rate. Is he correct? Explain.
HELP PLZ I NEED TO HURRY PLZ HELP ME ​
Mathematics
1 answer:
Lady bird [3.3K]3 years ago
7 0
Poopy idek so sortyyyy
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Please help! 30 points! (it doens't say 30 points but it gives it to you after a second person answers)
Olegator [25]

950000 that is what you get when you multiply them all together hope this helps

5 0
3 years ago
7(g + 2h)<br> What is an equivalent expression
nika2105 [10]

Answer:

7g+14h

Step-by-step explanation:

hope it helped you

5 0
2 years ago
Read 2 more answers
Please answer question plz!!!!!
Neporo4naja [7]

Answer:

V = 214.32

Step-by-step explanation:

Remark

You have to be a little careful with this question. The temptation is just to take the difference of the heights. That is not correct. The difference has to be multiplied by the base to get the volume.

Formula

V = (h1 - h2)* Base

Givens

h1 = 32.9

h2 = 29.1

Base = 56.4

Solution

V = 56.4 ( 32.9 - 29.2)

V = 56.4 * 3.8

V = 214.32

6 0
3 years ago
If log2 5 = k, determine an expression for log32 5 in terms of k.
lukranit [14]

Answer:

log_3_2(5)=\frac{1}{5} k

Step-by-step explanation:

Let's start by using change of base property:

log_b(x)=\frac{log_a(x)}{log_a(b)}

So, for log_2(5)

log_2(5)=k=\frac{log(5)}{log(2)}\hspace{10}(1)

Now, using change of base for log_3_2(5)

log_3_2(5)=\frac{log(5)}{log(32)}

You can express 32 as:

2^5

Using reduction of power property:

log_z(x^y)=ylog_z(x)

log(32)=log(2^5)=5log(2)

Therefore:

log_3_2(5)=\frac{log(5)}{5*log(2)}=\frac{1}{5} \frac{log(5)}{log(2)}\hspace{10}(2)

As you can see the only difference between (1) and (2) is the coefficient \frac{1}{5} :

So:

\frac{log(5)}{log(2)} =k\\

log_3_2(5)=\frac{1}{5} \frac{log(5)}{log(2)} =\frac{1}{5} k

6 0
3 years ago
Which is the best reason why 3/5 is the exact quotient for 1/2÷5/6
romanna [79]
Because when divided a fraction u must flip a fraction and cross multiply
1/2÷5/6
1/2×6/5
3/5
4 0
3 years ago
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