MATHEMATICS HIGH SCHOOL

Suppose your gasoline tank holds 18 gallons of fuel. Your tank is currently 20% full. How many gallons of fuel do you need to add to fill the tank?

Answers

Answer 1
Answer: I believe the answer is 14.4 gallons of fuel.
To get the answer, I did x over 18 = 20% of 100. You cross-multiply to get 100x = 360. Divide each side by 100 to get x = 3.6. Subtract that from 18 gallons to get your answer.
Answer 2
Answer: If u have a coulculater do 18 times .20 and that will give u the answer

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In a relay race, the probability of the Galaxy team winning is 22%. In another unrelated relay race, the probability of the Komets team winning is 47%. If the possibility of a tie is not an option, the probability of the Komets losing their race and the Galaxy winning theirs is ?%

What is the slope of the line that passes through the points (7, -4) and (7, 0)? A. Undefined (vertical line) B. 0 (horizontal line) C. 1 D. Infinity

Answers

Answer: A (Vertical Lines)

Step-by-step explanation:

Final answer:

The slope of a line passing through points (7,-4) and (7,0) is undefined. This is because a line with the same x-coordinate for two different y-coordinates implies a vertical line, which has an undefined slope. Therefore, the correct answer is A. Undefined (vertical line).

Explanation:

The slope of a line passing through two points (x1,y1) and (x2,y2) is defined by the formula  slope = (y2 - y1) / (x2 - x1). Given the two points are (7,-4) and (7,0), we use the formula and get slope = (0 - (-4)) / (7 - 7). This results in 0/0 which is undefined mathematically. Furthermore, when a line has the same x-coordinate for two different y-coordinates, it implies the line is vertical. Thus, we can decide that the line passing through those points is indeed a vertical line, and the slope is undefined; as vertical lines have undefined slopes.

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[Alebra 2] Can anyone help me on I how I can solve this it's part of my project of Log and Exp Project because I kinda get it but I'm not sure how I do it right I'm want to know if I get it right or not please help me out here?​

Answers

i could only do 5-7 but i hope it still helped, you got this!

During a period of deflation, the graph of the consumer price index (CPI) will rise. True ? Or False ?

Answers

During a period of deflation, the graph of the consumer price index (CPI) will rise. False

Why is Deflation a problem?

Economists fear deflation due to the fact falling expenses causes a decrease in customer spending, which is a prime thing of economic growth. companies reply to falling charges by slowing down their production, which results in layoffs and revenue reductions. This similarly lowers call for and costs.

What happens when there is Deflation?

Deflation is when purchaser and asset charge lower over time, and purchasing strength will increase. essentially, you may purchase greater items or services the day after today with the equal amount of cash you have today. that is the mirror photograph of inflation, that's the sluggish boom in charges across the economic system.

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The variation of kernel color in corn plants is an inherited trait. R is the dominant allele for red kernels in a corn plant and r is the recessive allele for yellow kernels. What is the probability that a corn plant with the genotype Rr crossed with a corn plant rr will have offspring with the genotype rr? Express your answer as a fraction using numerals for numbers and / for the fraction bar.

Answers

The question ask to find the probability that a corn plant with the genotype Rr crossed with a corn plant rr and will have an offspring with the genotype rr. Base on the data, the possible probability would be 25% and base on the table or the cross breeding 

Final answer:

The probability of having offspring with the genotype rr when a corn plant with the genotype Rr is crossed with a corn plant rr is 100%, or 1/1.

Explanation:

The probability of having offspring with the genotype rr when a corn plant with the genotype Rr is crossed with a corn plant rr can be determined using Punnett squares.

  1. First, write the genotypes of the parents: Rr and rr.
  2. Create a Punnett square by writing the alleles of one parent along the top and the alleles of the other parent along the side.
  3. Fill in the boxes of the Punnett square with the possible combinations of alleles.
  4. In this case, all the offspring will have the genotype rr, since r is the only allele from the second parent.

Therefore, the probability of having offspring with the genotype rr is 100%, or 1/1.

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6 hundred thousands + 38 hundreds

Answers

600,000 + 3,800 = 603,800

Frank needs to fill juice cups for his little sister's birthday party. There are 35 juice cups and each juice cup holds 12 fluid ounces. The juice comes in 1-gallon bottles. How many 1-gallon bottles of juice will Frank need to purchase?(1 quart = 32 fluid ounces, 1 gallon = 4 quarts)
A: 1 Bottle
B: 2 Bottles
C: 3 Bottles
D: 4 Bottles

Answers

128 oz. in one gallon.   35 cups of 12 oz. equals 420 oz. 420 divided by 128 equals 3.28 so youll need 4 bottles. D.
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