3. (First picture answer options are the 4 graphs after it.)
Answers
Answer:
The correct graph is attached below.
Step-by-step explanation:
Given:
Initial temperature is 0°.
Decrease in temperature per hour is 12°.
Since, the initial temperature is 0°, the line must pass through the origin as temperature is plotted along the y-axis.
Also, decrease in temperature per hour is 12°. So, this represents the slope of the line. So, the slope should be -12 as there is decrease in temperature with increasing time.
So, the correct graph will be a line passing through origin and the slope of the line must be -12. Also, the temperatures will be along the negative y-axis as the values are decreasing with time.
Hence, the third graph is the correct one and is shown below.
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What is the answer please
Someone please help me make a proof for the bottom question
Write an expression that equals 24. Include an exponent.
What is the inequality for this verbal description?Anna has d dollars to spend on decorations for a party. She wants to buy onebanner for $8.00 and c pounds of confetti that cost $3.00 per pound. Whichinequality represents this situation?answer choices are shown in image above
A $45 green dress with 10% tax.
A $40 red dress with 5% tax added to the total.
A black dress that is 20% off of the original price of $50.
A $36 blue dress bought online that requires an additional 15% shipping fee.
Answers
40 + ( 5 / 100 ) * 40 = 42 < 45 Yes
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Answers
Divide 5 by 2; 2 will go into five 2 times with a remainder of 1. This means the whole number portion of the mixed number is 2, and the remainder of the fraction is 1; this gives us 2 1/2.
To plot 2 1/2, plot a point halfway between 2 and 3.
By following steps given, you can successfully placed the fraction 5/2 on the number line.
To put the fraction 5/2 on a number line, you can follow these steps:
1) Draw a straight line horizontally on a piece of paper or use a number line chart if available. Make sure the line is long enough to accommodate the desired range.
2) Determine the range you want to represent on the number line. Let's say you want to represent the numbers from 0 to 3.
3) Divide the line into equal segments to match the range you determined.
For example, you can divide the line into four equal segments representing the numbers 0, 1, 2, and 3.
4) Locate the whole number part of the fraction, which is 2 in this case. Place a point or tick mark above the number 2 on the number line.
5) Divide the segment between the whole numbers into equal parts. Since the fraction is 5/2, you need to divide the segment between 2 and 3 into two equal parts.
6) Starting from the point above the number 2, count two equal segments to the right.
Place a tick mark or point at the end of the second segment.
7) Label this point with the fraction 5/2.
Learn more about number line click;
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