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3 years ago

Solve the following exponential growth function for y when x=5. round to the nearest tenth

Mathematics

1 answer:

OlgaM077 [116]3 years ago

4 0

Here the given expression is

$y =1.5^x$

And the given value of x=5 . We need to find the value of y when x=5. And for that, we need to plug 5 for x .

$y=1.5^5 =7.6$

So when x=5, y= 7.6

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For fun, if X=180 and Y=20 then what is (Y-X)x(53-33)+3,269= ???? For fun

Masja [62]

Answer:

6,469!

Step-by-step explanation:

180-20=160

53-33=20

160*20=3,200

3,269+3,200=6,469

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3 years ago

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Luda [366]

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Step-by-step explanation:

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2 years ago

Read 2 more answers

A train leaves thorn junction at 1:25 p.m. and arrives in niles at 3:05 p.m. the train makes two stops along the route for a tot

KonstantinChe [14]

The time taken by the first and the second train is 1 hour 40 minutes and 1 hour 25 minutes. Then the time when the second train at Niles junction is 5:55 p.m.

<h3>What is speed?</h3>

The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.

We know that the speed formula

$\rm Speed = \dfrac{Distance}{Time}$

A train leaves Thorn junction at 1:25 p.m. and arrives in Niles at 3:05 p.m. the train makes two stops along the route for a total of 15 minutes.

A second train leaves Thorn junction at 4:30 p.m. and heads to Niles.

This train does not make any stops.

Let the speed of both trains be equal.

Then the time taken by the first train will be

t₁ = 3:05 p.m. - 1:25 p.m.

t₁ = 1 hour 40 minutes

Then the time taken by the second train will be

t₂ = 1:40 - 00:15

t₂ = 1:25 = 1 hour 25 minutes

The time when the second train is at Niles junction will be

→ 4:30 p.m. + 1:25

→ 5:55 p.m.

More about the speed link is given below.

brainly.com/question/7359669

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2 years ago

I would really appreciate it if someone could answer these as i'm really stuc and its due for tomorrow.

k0ka [10]

1. Round 50.75 to 50 and 0.18 to 0.20.
50 x 0.2 = 10

2) Round 96 to 100 and 0.499 to 0.5
100 divided by 0.5 = 50

3a) Round 8.2 to 8, 6.7 to 7, and 0.46 to 0.50
8 x 7 divided by 0.50 = 112

3b) Round 23.4 to 20, 13.9 to 10, and 0.18 to 0.20
20 x 10 divided by 0.20 = 2,000

7 0

3 years ago

Find the length of the third side. If necessary, round to the nearest tenth.47

IRISSAK [1]

Given a right angle triangle

The length of the legs are 4 and 7

we will find the hypotenuse using the Pythagorean theorem

So,

$\begin{gathered} h^2=7^2+4^2=49+16=65 \\ h=\sqrt[]{65}\approx8.062 \end{gathered}$

Rounding to the nearest tenth

So, the answer is the length of the third side = 8.1

3 0

9 months ago