Naomi recorded the total weight of different numbers of apples. Her results are shown by using the scatterplot and the trend line shown below. Apples A graph has number of apples on the x-axis, and total weight (pounds) on the y-axis. Points are between (4, 5) and (15, 14). For which number of apples is the prediction of the total weight an extrapolation?
1. 6
2. 12
3. 15
4. 18
Answers
Answer:
The answer is D. 18
Step-by-step explanation:
Im on a unit test review rn just saying
The required number of apples is 18 for which the prediction of the total weight is an extrapolation.
Data has been given, for apples as weight and number of apples, for the number of apples is the prediction of the total weight an extrapolation is to determine.
What is extrapolation?
Extrapolation is defined as the estimation of an unspecified value established on extending a known series of values or realities. Extrapolating is to assume something not directly stated from existing data. Alter of extrapolation is Interpolation, it is the accomplishment of calculating a value between two comprehended values that exist between a sequence of values.
Since among the options number of apples for extrapolation is supposed to be the one that is beyond the given range, So for the following number of apples is 18.
Thus, The required number of apples is 18 for which the prediction of the total weight is an extrapolation.
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Related Questions
3. Please convert 47 1/2 to a decimal
Answers
Answer:
47.5
Step-by-step explanation:
keep 47 there
1/2 as a decimal well we know 1/2 is equivalent to 0.5 so just combine 47 & 0.5 and you'll get 47.5
Answer
I believe it is 47.5. I hope it helps!
Sumiko and Jandella ran the bleachers together today at Poly High School. Sumiko runs these same bleachers every 6 days and Jandella runs them every 16 days.
Answers
Answer:
The soonest they will see each other again is in 48 days
Step-by-step explanation:
Here is the complete question:
Sumiko and Jandella ran the bleachers together today at Poly High School. Sumiko runs these same bleachers every 6 days and Jandella runs them every 16 days. The soonest they will see each other again is in days.
Step-by-step explanation:
From the question, Sumiko and Jandella ran the bleachers together today, that is, they saw each other today.
Sumiko runs the bleachers every 6 days while Jandella runs them every 16 days
To determine how soon they will see each other again, we will list the days they will run the bleachers separately.
For Sumiko, she will run the bleachers on the
6th, 12th, 18th, 24th, 30th, 36th, 42nd, 48th, 54th, 60th, etc days after today.
For Jandella, she will run the bleachers on the
16th, 32nd, 48th, 64th, 80th, etc days after today.
From above, they will both run the bleachers on the 48th day after today.
Hence, the soonest they will see each other again is in 48 days.
2). Arielle has a collection of grasshoppers and crickets. She has 561 insects in all.
The number of grasshoppers is twice the number of crickets. Find the number of
each type of insect that she has
Answers
Arielle has 374 grasshoppers and 187 crickets in all.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Let's set
x = number of grasshoppers
y = number of crickets
Arielle has a collection of 561 insects, therefore
x + y = 561 [1]
The number of grasshoppers is twice the number of crickets, so
x = 2y [2]
Substituting [2] in [1]:
2y + y = 561
Simplifying
3y = 561
Dividing by 3
y = 561/3
y = 187
From [2]:
x = 374
x = 374
Hence, the number of each type of insect that she has 374 grasshoppers and 187 crickets
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how many times can 19,043 go into 100
Answers
A recipe uses 5 cups of milk to make 10 servings. If the same amount of milk is used for each serving, how many servings can be made from three quarts? \text{1 gallon}= 1 gallon= \,\,\text{4 quarts} 4 quarts \text{1 quart}= 1 quart= \,\,\text{2 pints} 2 pints \text{1 pint}= 1 pint= \,\,\text{2 cups} 2 cups \text{1 cup}= 1 cup= \,\,\text{8 fluid ounces} 8 fluid ounces Before you try that problem, answer the question below. How many cups will you need to find the number of servings for?
Answers
Answer:
24 servings
Step-by-step explanation:
A recipe uses 5 cups of milk to make 10 servings.
We have to carry out some conversions
We have to convert 5 cups to quarts
1 quart = 2 pints
1 pint = 2 cups
Hence, 2 pints = 4 cups
1 quart = 2 cups
1 cup =0.25 quart
5 cups = x quarts
x = 5 × 0.25
x = 1.25 quarts
Hence
1.25 quarts = 10 servings
3 quarts = x
x = 3 × 10/1.25
x = 24 servings
how manny sixteenths are in 15/16
Answers
Answer:
15 sixteenths are in 15/16
Step-by-step explanation: There is a 15 in the numerator.
Answer:
1
Step-by-step explanation:
1
Write the equation of the line that passes through the points (-7,0) and (-7,-8).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
Answers
Answer:
undefined slope
Step-by-step explanation:
the same number is on the x-axis so it is undefined
Need help ASAP! Please show work if you can,
Answers
12+7-(-2)=
12-7-2=
21
5. Factor Completely
x2 + 16x + 64
Answers
Answer:
x^2 + 16x + 64 = (x + 8) (x + 8)
Step-by-step explanation:
Hope this helps. have a nice day
9. Write the equation of the line in slope-intercept form given the following:
Point (0, 1), (2, -1)
Answers
Answer:
y=1x+1
Step-by-step explanation:
We already know the Y intercept is 1 from the first set of points given
The change in x is 2 and the change in Y is also 2 so when you make the slope equation y/x you get 1
Pluggin in the numbers you get: y=1x+1
$19 dollars 95% of whats the sale price
Answers
Answer:
$18.05
Step-by-step explanation:
Answer:
The sale price is $0.95
i need help to solve please
Answers
Answer:
x = 52Step-by-step explanation:
Known:
What to find = x
Exterior angle = 142
Right angle = 90
Unknown:
what unknown value is = ?
Interior angle = ?
1. Find the angle of the interior angles.
180 - 142 = 38
2. Add the two known angles
38 + 90 = 128
3. Subtract from 180
180 - 128 = 52
x = 52 is the answer.Hope this helped,
Kavitha Banarjee
6. The table shows the relationship between x and y values.
X
35
45
65
55
82
y
94
88
76
What is the slope of the linear function in decimal form?
Answers
Answer:
y = x+5 This equation satisfies all the four sets of x and y values 1.When x = 5,y = x+5 = 5+5 = 10 2.When x = 10,y = x+5 = 10+5 = 15 3.When x =15,y = x+5 = 15+5 = 20 4.When x = 20,y = x+5 = 20+5 = 25 Hence,
Step-by-step explanation:
Which value, when placed in the box, would result in a system of equations with infinitely many solutions? y = 2x – 5 2y – 4x =___
–10
–5
5
10
Answers
Answer:
the answer is -10
Step-by-step explanation:
hope this helped you!!!!
Answer:
-10 the guy above is correct :3
Step-by-step explanation:
f ( x ) = 2 ( x − 5 ) − ( 3 x + 1 ) , find f ( − 15 ) ,
Answers
Answer:4
Step-by-step explanation:if you replace each "x" in the equation with the given x (-15) then it should go as such:
2(-15-5)-(3(-15)+1)
Then simplify
2(-20)-(-45+1)
2(-20)-(-44)
-40-(-44)
-40+44
4
Please help me solve this question:
−(−D)=
Answers
Answer
D = 0
Step-by-step explanation:
-(-D) will need to be distri by -1 so a negotive times a neg is a positive so -D turns to positive D. And positive D is on the zero.
PLEASE HELP ASAP!!! i’ll mark brainlest
Answers
Answer:
b, c, and f
just divide 24/30 and youll arrive at .8! .8 is also the same as 8/10 and 80%
100% of 10000000
help me please
Answers
Answer:
10,000,000
Step-by-step explanation:
If you convert 100% into a decimal, which would be 1 whole, and multiply that by 10,000,000, you would get the same number.
Answer:
The answer is 10000000
Step-by-step explanation:
0.1*10000000= 1000000
What is the slope of the line that passes through
the points (9,-5) and (8,4)?
Answers
It is -9. Rise over run. 9 up, 1 to the left, 9/1 = 9. Because the line goes down to the right, it is negative.
Please put me as the brainiest.
Joseph rented a surf board for $5.25 per hour plus a $16.75 fee. Write an expression that shows how much it will cost josheph to rent the surf board for x hours
Answers
Answer:
$22 dollars
Step-by-step explanation:
Add the two numbers. x means one for mathamatics.
The regular pnce of a calculator is $15.98.Today you can buy it on sale for 70% of the regular price About how much will the calculator cost?
Answers
Answer:
$11.19
Step-by-step explanation:
15.98•0.70=11.19
Answer:
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Step-by-step explanation: 3pooopppppp391ti194i19iq09r4it0941it09134t901i4t943it09431ti934it9134t91i3t90349it9130ti1093it109ti190ti0910i9ti90i9103ti9i91349ti9139i04t09i34ti9130ti109ti0914ti1903ti9304ti094t130ti1043it10i0i41i(3+4=7)d
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Convert the following fraction to a decimal: 21/35
Answers
Answer:
0.6 hope it helps
Step-by-step explanation:
Answer:
the answer is 0.6
Step-by-step explanation:
[tex]\frac{21}{35}=\frac{3}{5}[/tex]
[tex]\frac{3}{5}=0.6[/tex]
hope this helps :)
A baker can bake 72 muffins in 3 hours. If the baker sell each muffin for $0.85 each, how much money can the baker make?
Answers
He will make $61.20 for 72 muffins in three hours.
if /llm what is the value of x?
Answers
Answer:
[tex]x^{\circ}=137^{\circ}[/tex]
Step-by-step explanation:
Angle 43 and x are called same-side exterior anglesThat means they sum up to 180 degrees, so[tex]43^{\circ}+x^{\circ}=180^{\circ}\\43^{\circ}-(43^{\circ})+x^{\circ}=180^{\circ}-(43^{\circ})\\x^{\circ}=137^{\circ}[/tex]What is the slope of the line 4x-3y=6
Answers
Answer:
4
_
3
Step-by-step explanation:
Match each graph with the correct slope of the line. drag and drop the answer
Answers
Answer/Step-by-step explanation:
✔️Slope of the first graph:
Using two points on the line, (0, 1) and (3, 2),
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{2 - 1}{3 - 0} = \frac{1}{3} [/tex]
Slope = ⅓
✔️Slope of the second graph:
Using two points on the line, (0, 0) and (1, 1),
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1 - 0}{1 - 0} = \frac{1}{1} = 1 [/tex]
Slope = 1
✔️Slope of the third graph:
Using two points on the line, (0, 1) and (2, 2),
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{2 - 1}{2 - 0} = \frac{1}{2} [/tex]
Slope = ½
The correct slopes of the graphs are as follows:
1. m = 1 / 3
2. m = 1
3. m = 1 / 2
slope = m = y₂ - y₁ / x₂ - x₁
1.
(0, 1)(6, 3)
m = 3 - 1 / 6 - 0 = 2 / 6 = 1 / 3
2.
(0, 0)(3, 3)
m = 3 - 0 / 3 - 0 = 3 / 3 = 1
3.
(0, 1)(4, 3)
m = 3 - 1 / 4 - 0 = 2 / 4 = 1 /2
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Write an equation in slope-intercept form for each table below. Show how you found the slope and y-intercept.
Answers
Answer:
y = 2x + 1
Step-by-step explanation:
The intercept is the point where the line touches the y axis. The slope is determined by calculating the rise divided by run.
please help?!
elsies aunt borrows $400 with an interest rate of 1.5%. how much interest will she pay after 4 years?
show work?!
Answers
Answer:
480 duh
Step-by-step explanation:
The sail and mast of a sailboat form a right triangle.What is the height of the mast on the sailboat? height 20m width 12m
Answers
Answer: 16 m
Step-by-step explanation:
Using the Pythagorean theorem you can find the height of the mast.
The formula is;
a² + b² = c²
a is one side of the triangle such as the width
b is another side such as the height
c is the hypotenuse which is the longest side.
c will therefore be 20m.
a will be 12m
12² + b² = 20²
b² = 400 - 144
b² = 256
b = √256
b = 16m
Can anyone help me out with these problems?
Answers
Answer:
Step-by-step explanation:
1) 3/4x = 1/2 2) 2x = 3/11 3) 1 1/2 x = 12 4) 1/5x = 1/6
x = 1/2 * 4/3 x = 3/11 * 1/2 3/2x = 12 x = 1/6 *5/1
x = 2/3 x = 3/22 x = 12 * 2/3 x = 5/6
x = 4*2
x= 8
5) 5x = 15/21 6) 2/3 x = 3/2
x = 15/21 *5 x = 3/2 * 3/2
x = 75/21 x =9/4
x = 3.5 x = 2.25
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