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uranmaximum [27]
3 years ago
12

Julie, the soccer team's captain, wants to borrow her parents' car to drive to the tournament. Her parents tell her that she has

to pay for the gas she uses. The car gets 26 miles per gallon (26 mpg). Julie wonders how much gas she'll need to purchase to get to the tournament and back
26 miles per gallon
Distance to the tournament = d
Total distance = d x 2 =2d
Amount of gas Julie needs to buy = g

Complete the formula. Use the variables to write a formula that will help you find the amount of gas Julie will have to purchase.

g=
Mathematics
1 answer:
Anna71 [15]3 years ago
5 0
G=d2/(divide)26... I think
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A 6 sided die numbered 1 to 6 is rolled . Find the probability that in the roll of the results is an odd number or less than 4
stellarik [79]

Answer:

4/6 or 66%

Step-by-step explanation:

Odd numbers from 1 to  6 are: 1, 3, 5

Numbers less than 4 are: 1, 2, 3

So there are  4/ 6 possible outcomes.

So the probability is 4/6 or 66%.

3 0
3 years ago
A plastic sun visor allows light to pass through but reduces the intensity of the light. the intensity is reduced by 5% if the p
irinina [24]

Answer: The equation is f(x) = 0.95^{x};

The piece of plastic has to have 10mm of thickness.

Step-by-step explanation: It is known that with 1 mm of thickness, 5% of the intensity is reduced. So, 95% of the light is transmitted.

For each milimetre added, "more" 95% of light is transmitted.

For example, if another milimetre of plastic is added, another 0.95 of light is transmitted:

0.95.0.95 = 0.9025 of light reach the visor

So, the model that relate thickness of plastic and intensity of light is:

f(x) = 0.95^{x}

in which:

f(x) is the intensity of light;

x is thickness in mm;

Using the equation, the thickness necessary to reduce intensity to 60% is:

f(x) = 0.95^{x}

0.6 = 0.95^{x}

log 0.6 = log 0.95^{x}

x. log (0.95) = log (0.6)

x = \frac{log 0.6}{log 0.95}

x = 9.95

x ≈ 10

The thickness necessary to reduce intensity of light to 60% is 10mm.

6 0
3 years ago
Read 2 more answers
Find the dinmeter of a cirele with a circumference, C, of 73 cm. Help will give brainlist if get correct answer
Masteriza [31]

Answer:

73/3.14=23.2484076433

Step-by-step explanation:

Divide the circumference by π, or 3.14 for an estimation.

And that's it; you have the circle's diameter

6 0
2 years ago
Read 2 more answers
Select the correct answer. Given the equations `9x + (3)/(4)y = 6` and `2x + (1)/(2)y = 9`, by what factor would you multiply th
Minchanka [31]

-3/2 is the  factor would multiply the second equation to eliminate y.

The correct option is (C).

<h3>What is factor?</h3>

A number or algebraic expression that divides another number or expression evenly—i.e., with no remainder.

Given equation is :

9x+3/4 y =6

2x+1/2 y =9

If we have to eliminate the y variable so we have to multiply it by factor -3/2

Then the second equation become

-3/2(2x+1/2 y =9)

-3x- 3/4 y =- 27/2

As we can see the y variable of both the equation is same.

Hence, -3/2 is the  factor would multiply the second equation to eliminate y.

learn more about this concept here:

brainly.com/question/24182713

#SPJ1

4 0
2 years ago
Let's talk about Frankie's work. Does it make sense? Is 3/5 equivalent to 6/10 ? Why or why not? Find at least two other fractio
Charra [1.4K]

Answer:

Yes they are equal

Step-by-step explanation:

3/5 is just a simplified version of 6/10

3 x 2 is 6

5 x 2 is 10

6/10

2 more fractions that are equivalent to 3/5 are

9/15

and

12/20

3 0
2 years ago
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