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liberstina [14]
4 years ago
15

Can anyone answer this about unit rate

Mathematics
1 answer:
Nataly_w [17]4 years ago
8 0
Number one, is 430 divided by 18. 430/18 = 23.8888889 = rounding the number should make 23.4
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Which table has a constant of proportionality between y and x of 12?
konstantin123 [22]

Answer:

Table A

Step-by-step explanation:

If you do delta method (Change in y and x)

For example, 120-24

______ = 96/8

10-2

Then you divide both the numerator and denominator by the denominator (which is 8) and that gets us to 12 as our answer. Do the same method for all of the numbers in table A.

Ps: I hope that I was helpful, and you are welcome.

6 0
3 years ago
C=-3. a=2 b=4<br><br> (2)<br>2(3c+7)
Paha777 [63]

I think the answer is -18 + 14

4 0
3 years ago
Flying with the wind a plane went 386 km/h. Flying into the same wind the plane only went 318 km/h. find the speed of the plane
zysi [14]

Answer:

Speed of plane  in air is  352 km/hr and speed of wind is 34 km/hr

Step-by-step explanation:

Average speed of plane in with wind = 386 km/h

Average speed of plane against wind = 318 km/hr

Consider the speed of plane in wind be  x km/hr and speed of plane against wind  be  y  km/hr

As such speed of plane in wind would be  x + y km/hr and speed of plane  against wind would be  x - y km/hr. i.e

x+y = 386

x-y = 318

by solving these two equation, we get

2x=704

x= 352 km/hr

y=386 - 352

y= 34 km/hr

Hence, Speed of plane  in air is  352 km/hr and speed of wind is 34 km/hr

5 0
4 years ago
HELP ME PLEASE !!!!
kodGreya [7K]

Answer:

D. the graph of g(x) is shifted 3 united left and 4 units up.

Step-by-step explanation:

When a change is made inside the parenthesis to the input, the function shifts left and right. Addition shifts it left while subtraction shifts it to the right. Here it is translated three units to the left. Adding or subtracting a number outside the parenthesis will slide the function up and down. Here it is shifted 4 units up.

Example:    f(x) = x            f(x+3)+4 = x_{n-3}+4

                   f(3) = 3                 x+3 = 3

                                               x+3-3 = 3-3

                                             x=0 and f(0) = 0

                                                 So f(0) +4 = 0+4 =4

5 0
4 years ago
Read 2 more answers
Round each number to the nearest thousand.   Which is the best estimate for the sum of 472,378 + 178,261?
Iteru [2.4K]
472000 + 178000 = <span>650000
</span>

<span>650000 is your answer
</span>

hope this helps
4 0
4 years ago
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