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2 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

Mathematics

2 answers:

Galina-37 [17]2 years ago

6 0

Answer:

Step-by-step explanation:

Semmy [17]2 years ago

4 0

Answer:

0.7

Step-by-step explanation:

70%

= 70 / 100

= 0.7

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A certain builder is selling five homes for the following prices: $157,000, $168,000, $195,000, $235,000, and $256,000. If the p

N76 [4]

Answer: $266,000

Explanation: $256,000 + $10,000 = $266,000

6 0

3 years ago

PLZ HELP ME ILL MARK BRAINKEIST

GuDViN [60]

Answer:

I, personally, would assume A, or 80°

Step-by-step explanation:

4 0

2 years ago

A car travels 100 meters in 5 seconds. what is the speed of the car

professor190 [17]

20m/s
Speed=distance/time
Speed = 100/5 = 20

Answer = 20m/s

3 0

3 years ago

Read 2 more answers

In a raffle, 1,000 tickets are sold for $2 each. One ticket will be randomly selected and the winner will recieve a laptop compu

Kryger [21]

Answer:

$ 1.2

Step-by-step explanation:

The first thing is to define the expected value of the ticket that would be the sum of the value for all event probabilities.

That is, if you buy 1 ticket, for each participant the probabilities are:

1. 1/1000 to get a $ 1,200 item

2. 999/1000 to get nothing ($ 0).

That is to say:

(1/1000) * $ 1200 + (999/1000) * $ 0 = (1/1000) * $ 1200 = $ 1.2

Therefore, the expected value is $ 1.2, this means that in reality each participant pays $ 0.8 more than the ticket is worth

7 0

3 years ago

Write an exponential function in the form y=ab^x that goes through points (0,9) and (3, 576)

sineoko [7]

Answer:

An exponential function in the form y=9(4ˣ)

Step-by-step explanation:

Step(i):-

Given that exponential function

y = a bˣ ...(i)

The equation (i) passes through the point (0,9)

9 = a (b )⁰ = a

a =9

Step(ii):-

The equation (i) passes through the point (3,576)

576 = 9(b)³

⇒ $\frac{576}{9} = b^{3}$

⇒ 64 = b³

⇒ 4³ = b³

$(4^{3} )^{\frac{1}{3} } = (b^{3} )^{\frac{1}{3} }$

b = 4

Final answer:-

An exponential function in the form y=abˣ

An exponential function in the form y=9(4ˣ)

6 0

2 years ago