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artcher [175]
2 years ago
12

An airplane is traveling at 400 miles per hour. Which equation can be used to find the total

Mathematics
1 answer:
Hatshy [7]2 years ago
4 0

Answer:

For this question, all we need to do is to apply the formular to calculate the distance since we already had the time which is h hours and the speed which is 400 miles per hour:

d = v × t = 400 × h

So the correct answer is number 3.

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Question 1 (1 point)
Helga [31]

Answer:

Louis earns 15 dollars per hour.

Step-by-step explanation:

In proportionality, we use y=mx. M would be the slope or unit rate.

In y=15x, 15 replaces m. So, 15 would be the unit rate for Louis.

<em>Louis earns 15 dollars per hour. </em>

3 0
3 years ago
Read 2 more answers
3(x-2) &lt; 2(x+9)<br><br> 1. x&lt;12<br> 2.x&gt;12<br> 3. x&lt;24<br> 4.x&gt;24
Nataly_w [17]

Answer:

3rd option x<24

Step-by-step explanation:

3×(x-2)<2×(x+9)

3 times everything in the bracket and 2 times everything in the bracket.

3x(-2x)-6<2x(-2x)+18 take away 2x from both sides

( Opposite operators EG, Add becomes subtract)

x-6(+6)<18(+6) add 6 on both sides

x<24

7 0
2 years ago
Drag each tile to the correct box.
rodikova [14]

Answer: C < B < A

<u>Step-by-step explanation:</u>

First, let's evaluate the growth rate of A from [1, 3]

f(x) = 200\bigg(\dfrac{3}{2}\bigg)^1

    = 300

coordinate is (1, 300)

f(x) = 200\bigg(\dfrac{3}{2}\bigg)^3

    = 675

coordinate is (3, 675)

Average growth rate (AGR) is: \dfrac{675-300}{3-1} = \dfrac{375}{2} = 187.5

AGR (A) = 187.5

*************************************************************************************

Next, let's evaluate the growth rate of B from [1, 3]

The coordinates are already provided as (1, 120) and (3, 480)

Average growth rate (AGR) is: \dfrac{480-120}{3-1} = \dfrac{360}{2} = 180

AGR (B) = 180

*************************************************************************************

Lastly, let's evaluate the growth rate of C from [1, 3]

f(x) = 600(1.2)ˣ

f(x) = 600(1.2)¹

     = 720

coordinate is (1, 720)

f(x) = 600(1.2)³

     = 1036.8

coordinate is (3, 1036.8)

Average growth rate (AGR) is: \dfrac{1036.8-720}{3-1} = \dfrac{316.8}{2} = 158.4

AGR (C) = 158.4

8 0
3 years ago
Which product is greater 9×10 or 9×17 how can you tell without finding the products?
nirvana33 [79]

Answer:

9×17

Step-by-step explanation:

because 17 is greater than 10.

3 0
3 years ago
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Solve the equation-2(n+3)=13
bonufazy [111]

Answer:

im thinking n is 6.5 not sure wait not 6.5 its 3.5

7 0
2 years ago
Read 2 more answers
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