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neonofarm
10 days ago
11

Maya collected data about the number of ice cubes and milliliters of juice in several glasses of juice and organized the data in

to this table.
Ice Cubes 4 2 3 5 5 3 1
Juice (milliliters) 177 234 202 140 155 210 265

She used a graphing tool to display the data in a scatter plot, with x representing the number of ice cubes and y representing the milliliters of juice. Then she used the graphing tool to find the equation of the line of best fit:

y = -29.202x + 293.5.

Based on the line of best fit, approximately how many milliliters of juice will be in a glass with 7 ice cubes?

A.
10
B.
89
C.
118
D.
208
Mathematics
2 answers:
lawyer [12.1K]10 days ago
6 0
I believe the answer would be C, based on your previous statements.
lawyer [12.1K]10 days ago
5 0
Maya gathered data about ice cubes and milliliters of juice in various juice glasses, which she organized in a table. She recorded the following data: Ice Cubes: 4, 2, 3, 5, 5, 3, 1 and Juice (milliliters): 177, 234, 202, 140, 155, 210, 265. Utilizing a scatter plot with x-axis for ice cubes and y-axis for juice milliliters, she determined the line of best fit with the equation: y = -29.202x + 293.5. To estimate the juice volume for a glass containing 7 ice cubes, a step-by-step calculation will be necessary.
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Zina [11999]
<span>Which formula can be applied to find the side length of the rhombus?

 The correct answer is the first choice: 10/Cos(30°)

 Explanation:

 1. The figure shows a right triangle, where the hypotenuse is denoted by "x," and this is the length you are solving for. Therefore, you have:

 Cos(</span>α)=Adjacent side/Hypotenuse
<span>
 </span>α=30°
<span> Adjacent side=(20 in)/2=10 in
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 2. Inputting these numbers into the equation yields:
</span>
 Cos(α)=Adjacent side/Hypotenuse
<span> Cos(30°)=10/x

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</span>

7 0
16 days ago
A truck with a heavy load drove from Boston to New York at 50 mph. After dropping of the load, it returned from New York to Bost
Zina [11999]

Answer:

175/3 or 58.333...

Step-by-step explanation:

This problem can be complex, but I'll simplify it. I apologize for the challenges involved in formatting fractions correctly. To ensure accuracy, I've added several parentheses that may seem unnecessary.

Let d denote the distance between the two cities.

The time it takes can be expressed as d/r, where r represents the speed; thus, from B to NY, it is d/50.

In the same manner, from NY to B, it's d/70.

The average velocity can be determined as 2d divided by the sum of d/50 and d/70, representing the average time.

Next, eliminate d from the equation to reach (d/d)*2/(1/50+1/70).

Now, you can multiply by the Least Common Multiple (LCM) over itself, which is 350/350.

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8 0
1 month ago
Members of a school club are buying matching shirts. They know at least 25 members will get a shirt. Long-sleeved shirts are $10
babunello [11329]

Answer:

The highest number of long-sleeved shirts that can be ordered is 8

and

The lowest number of long-sleeved shirts that can be acquired is 0

Step-by-step breakdown:

Let y denote the quantity of short sleeves and x indicate the quantity of long sleeves.

According to the stipulated conditions:

Members of a school club are purchasing coordinating shirts. They understand that a minimum of 25 members will opt for a shirt.

therefore, we have;

x+y\geq 25               or

y\geq 25 -x....[1]

Given that long-sleeved shirts are priced at $10 each and short-sleeved shirts at $5 each.

Thus;

The total expense for long sleeves amounts to 10x and

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Moreover; the club has a budget that does not exceed $165

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By plotting the inequality functions:

Graphing equations [1] and [2] produces a maximum at the coordinates (8, 17)

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6 0
24 days ago
Read 2 more answers
A town has a population of 14000 and grows at 3% every year. What will be the population after 6 years, to the nearest whole num
Zina [11999]

This scenario is similar to a compound interest problem where the following formula is utilized:

M = C. (1 + j)^{n}

Here:

C is the principal amount

j stands for the interest rate

n represents the number of periods

M is the total amount

By applying this formula to our issue, we establish:

C equals the initial population

j indicates the annual growth rate

n corresponds to the years elapsed

M signifies the final population

Let's proceed with the calculations...

C = 14000

j = 3% = 3/100 = 0.03

n = 6

M =?

Substituting the known values and calculating gives us:

M = C. (1 + j)^{n}

M = 14000. (1 +.03)^{6}

M = 14000. (1.03)^{6}

M = 14000. 1.19

M = 16,716.7

Thus, the result is 16,717

:-)

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12 days ago
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zzz [11851]
Answer
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6 0
1 month ago
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