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2 years ago

If it is 120 miles and you travel 40 mph, how long will it take you to get to your destination

Mathematics

2 answers:

Readme [11.4K]2 years ago

5 0

It’s D it will take you 4 hours

skad [1K]2 years ago

4 0

D. 4 hours. I would like brainlies please, so I can reach my new rank EXPERT. Thanks ~Angel411.

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DerKrebs [107]

Answer: hmmmmmmmm sol and hmmmmmmm lemme think and charger?

Step-by-step explanation:

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2 years ago

Read 2 more answers

In ΔWXY, the measure of ∠Y=90°, XW = 89, WY = 80, and YX = 39. What ratio represents the cosine of ∠X?

BartSMP [9]

Answer:

It's 39/89

Step-by-step explanation:

cos X = adjacent/ hypotenuse = 39/89

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2 years ago

Pls help me out! I cant understand this!!!

il63 [147K]

Answer:

Part A: 480 ounces of water are left in the water tank.

Part B: he will drink 3 tanks of water in 30 days.

Step-by-step explanation:

Part A:

5x8x16 = 6x16 = 1/2x8x16

=640 = 96 = 64

=480

Part B:

4x30 divided by (5x8) = 120 divided by 40 = 3

7 0

2 years ago

If the rate of inflation is 3.4%per year, the future price pt(in dollars) of a certain item can be modeled by the following expo

Doss [256]

Answer:

The current price is $3000 and price after 9 years from today is $4054.

Step-by-step explanation:

The future price pt(in dollars) of a certain item can be modeled by the following exponential function

$p(t)=3000(1.034)^t$

where, t is the number of years from today.

Substitute t=0 to find the current price.

$p(0)=3000(1.034)^0=3000$

Therefore the current price is $3000.

Substitute t=9 to find the price after 9 years from today.

$p(9)=3000(1.034)^9$

$p(9)=3000(1.35109177087)$

$p(9)=4053.27531261$

$p(9)\approx 4054$

Therefore the price after 9 years from today is $4054.

4 0

3 years ago

Sandra is selling cookie dough for a fundraiser. She has a minimum fundraising goal of $150. If Sandra's mom gave her a $45 cont

grin007 [14]

Answer:

<h2>At least 21 cookie</h2>

Step-by-step explanation:

Firstly she needed to raise $150

and each cookie $5

let the number of cookie be x

let the expression for the fund raising be

150=5x

given that the mom gave her $45

then she need

150-45=5x

105=5x

x=105/5

x=21

Therefore she need to sell at least 21 cookie

6 0

2 years ago