Katelyn’s biology test scores are shown below.
Biology Test Scores
A dot plot titled Biology Test Scores. The number line goes from 80 to 90. There are 0 dots above 80, 81, and 82, 1 above 83, 2 above 84, 2 above 85, 2 above 86, 2 above 87, 0 above 88 and 89, and 1 above 90.
Katelyn’s math test scores are shown below.
Math Test Scores
A dot plot titled Math Test Scores. The number line goes from 80 to 90. There are 0 dots above 80, 81, 82, and 83, 3 above 84, 2 above 85, 2 above 86, 3 above 87, 0 above 88, 89, and 90.
Katelyn says that her biology test scores are much higher than her math test scores. Based on the shape of the data, which explains whether Katelyn is correct?
Answer:
the answer is D
Step-by-step explanation:
Answer:
dddd
Step-by-step explanation:
I need HELP WITH MID-TERM MATH QUESTION
Answer:
-5/4
Step-by-step explanation:
Slope = y2-y1/x2-x1
Slope = -7 - (-2) / -2 - (-6) = -7 + 2 / -2 + 6 = -5/4
what is the answer to this???????????????????
Answer:
5 1/x^2
Step-by-step explanation:
Answer:
You could convert it to a positive exponent, so 5[tex]\frac{1}{x^{2} }[/tex]
Step-by-step explanation:
It's not in parenthesis and it's no longer negative
this is part three of four
Answer:
D. 275
Step-by-step explanation:
400/2... So just do 550/2 and you will get your answer
help!! :) Write the log equation as an exponential equation. You do not need to solve for x.
Answer:
The log equation is given such as
[tex]\log _{5x}\left(x\right)=\frac{7}{2}[/tex]
The log equation as an exponential equation is:
[tex]\:5x^{\frac{7}{2}}=x[/tex]
Step-by-step explanation:
Given
The log equation is given such as
[tex]\log _{5x}\left(x\right)=\frac{7}{2}[/tex]
To determine
Write the log equation as an exponential equation.
Given the log equation
[tex]\log _{5x}\left(x\right)=\frac{7}{2}[/tex]
Apply the logarithmic definition.
[tex]\log _ab=n\:\:\:\:\Rightarrow \:\:\:a^n=b[/tex]
Thus,
[tex]\:5x^{\frac{7}{2}}=x[/tex]
Need help (pls hurry)
Answer:
okay, its the first one.
Step-by-step explanation:
Answer:
"Scenic Pathways has no sign-up fee and a greater cost per day" is ur answer
Step-by-step explanation:
The sum of two numbers is 12.43 and their
difference is 117.77. What are the numbers?
-2(3 + c) = 16
what is the value of c is a solution to the equation
Answer:
-11
Step-by-step explanation:
Simplify
Answer:
c=−11
Step-by-step explanation:
-2(3+c)=16
Divide both sides by -2
-2(3+c)/-2 = 16/-2
Simplify
3+c=-8
Subtract 3 from both sides
3+c-3=-8-3
Simplify
c=-11
ram bought two packets of toffees for rupees 700.if each toffee costs35paise,how many tofees were there in the
Answer:
So two packtes are for 700
350 per packet
And so 350/35
10 toffees per packet, and he bough 20 in all
evaluate 9-8/5 when s =4
Answer:
7
Step-by-step explanation:
you divide 8 and s which is 4
8/4 is 2
so 9 - 2 = 7
lol :)
hfjjenejenggdhcftgxf
Answer: resit the question an then angel an turn degrees a 180
* 90 degree
Step-by-step explanation:
is this function linear or nonlinear?
Answer:
It's linear
Step-by-step explanation:
This is a slope intercept form.
NEED HELP FAST PLEASE AND THANK YOU!
Technology Depot received 2 boxes of wireless headphones. Each box has 10 headphones. The store owner noticed that out of all the headphones 5 were damaged. Based on these results, what can the store owner predict about the next shipment of headphones?
A shipment of 4 boxes will contain 2 more damaged headphones than a shipment of 2 boxes.
A shipment of 6 boxes will contain 10 more damaged headphones than a shipment of 2 boxes.
A shipment of 8 boxes will contain 12 more damaged headphones than a shipment of 2 boxes.
A shipment of 10 boxes will contain 5 more damaged headphones than a shipment of 2 boxes.
Answer:
a shipment of 6 boxes will contain 10 more damaged headphones
Step-by-step explanation:
how many kilograms are equal to 907.1 grams.
907.1 grams = 0.9071 kilograms
The data show yearly rainfall for a 9-year period in inches:
29, 24, 19, 21, 23, 27, 26, 29, 18
What is the MAD for this set of data in inches?
A. 3.3¯ inches
B. 9 inches
C. 24 inches
D. 29 inches
Answer:
Quartile Q1: 18
Quartile Q2: 28
Quartile Q3: 32
there you go
The MAD of the given data set is 3.3.
What is MAD?The average absolute distance between each data value and the mean of a data set is measured as the mean absolute deviation (MAD). MAD is a metric or statistic that, like standard deviation, evaluates the spread or variance in your data. We assess the absolute distance between each data point and the mean in order to compute MAD. After that, averaging such distances. The MAD equation is as follows:
[tex]\frac {1}{n} \sum \limits_{i=1}^n |x_i-m(X)|[/tex]
m(X) = average value of the data set
n = number of data values
x_i = data values in the set
Given a data set of yearly rainfall for a 9-year period in inches:
29, 24, 19, 21, 23, 27, 26, 29, 18
The Mean of the given data is 24. The following table will calculate the Absolute deviation.
Data Value Deviation from mean Absolute Value of Deviation
29 29-25 = 4 |4| = 4
24 24-25 = -1 |-1| = 1
19 19-24 = -5 |-5| = 5
21 21-24= -3 |-3| = 3
23 23-24= -1 |-1| = 1
27 27-24 = 3 |3| = 3
26 26-24 = 2 |2| = 2
29 29-25 = 4 |4| = 4
18 18-24 = -6 |-6| = 6
Total of Absolute Deviations: 24
For MAD = 24/9 = 3.222
Therefore, the MAD for this set of data in inches is 3.222≅ 3.3 inches.
Learn more about MAD here:
https://brainly.com/question/2143263
#SPJ2
brad buys a pack of 12 bottles for £9.25
he sells all the bottles for £1 each
work out brads percentage profit
Answer:
29.87%
Step-by-step explanation:
£9.75 \ 12 = £0.77
This is what he pays for each bottle
He makes £0.23 on each bottle sold
0.23/0.77 x 100 = 29.87
This is the percentage profit.
You can also validate the answer by calculating 29.87% of £0.77 and then add it to the £0.77 and you will see that you get £1
PLZ HELP I AM FAILING
How many variable terms are in the expression 3x3y + 5x2 − 4y + z + 9?
Answer:
4 terms
Step-by-step explanation:
4is the number of variable terms that are in the expression 3x3y + 5x2 _ 4y + z + 9. The four variable terms in the expression are "xy", "x^2", "y" and "z"
Need help ASAP thank you
Answer:
x = 14
Step-by-step explanation:
First put it into slope intercept form
20 = 2x - 8
Move the variable to the left hand side and change its symbol
-2x + 20 = -8
Move the constant to the right hand side and change its symbol
-2x = -8 - 20
Calculate the difference
-2x = -28
Divide both sides of the equation by -2
x = 14
Solution
X = 14
Please help help help!!!
A parabola has vertex (4,3).If one x-intercept is 1, find the other x-intercept.ASAP!!!!!
Answer:
The other X is -3.
Step-by-step explanation:
Solve for the value of x
Answer:
38
Step-by-step explanation:
Gerald works at a warehouse that ships products to various grocery stores. He has 230 boxes of oatmeal to ship.
If Gerald can place 12 boxes of oatmeal into a crate, what is the minimum number of crates he will need in order to ship every box of oatmeal?
Answer:
20 boxes
Step-by-step explanation:
Answer:
20 boxes
Step-by-step explanation:
18+ 0.50x=12 + 0.75x
Answer:
x = 24
Step-by-step explanation:
18 + 0.5x = 12 +0.75 x
18 - 12 = 0.75 x - 0.5x
6 = 0.25 x
24 = x
Answer:
x=24
Step-by-step explanation:
I NEED HELP PLEASE!!
Functions of composition~
h(x)=4x-3
g(x)=2x-3
find h(g(-8))
Choices~ pls show work
A)-55
B)-73
C)55
D)-79
Answer:
D, -79, plz brainliestt
Step-by-step explanation:
-8(2) -3 = -16-3= -19
-19(4) -3 = -76-3 = -79
.
The sum of two numbers is 10. Triple the first number and double the second number and their sum is 30. Find the value of the two numbers
Answer:
x = 10, y = 0
Step-by-step explanation:
x + y = 10 ---> x = 10 - y
3x + 2y = 30
3 (10 - y) + 2y = 30
30 - 3y + 2y = 30
y = 0
x + 0 = 10
x = 10
Solve the problems.
Jody is buying a scrapbook and sheets of designer paper. She has $40 and needs at
least $18.25 to buy the scrapbook. Each sheet of paper costs $0.34. How many sheets
of paper can she buy?
9514 1404 393
Answer:
at most 63
Step-by-step explanation:
The inequality Jody can use to determine the number of sheets (s) of paper she can buy will be ...
18.25 + 0.34s ≤ 40
0.34s ≤ 21.75
s ≤ 21.75/0.34 ≈ 63.97
Jody can buy up to 63 sheets of paper.
Find the distance between line OP the x's and y's are given please answer this with a fraction or decimal, I would appreciate it and give thanks to anyone who can help:)
Answer:
c ≈ 5.83095189485
Step-by-step explanation:
We can use the Pythagorean Theorem [tex](a^{2} +b^{2} =c^{2} )[/tex] for these kinds of problems.
So, pretend that line is the hypotenuse of a right triangle. One side would be
3 units long and another would be 5 units long. Let's plug that into the theorem.
3² + 5² = c²
Simplify.
9 + 25 = c²
Add.
34 = c²
And now square root both sides.
√34 = c
c ≈ 5.83095189485
20. BRAINLIEST! URGENT! I need help.
Point J(-4,-6) and point K(4,4) are located on a coordinate grid
Which measurement is closest to the distance between point J and point K in units?
A) 18 units
B) 6 units
C) 13 units
D) 9 units
PLS HELP
the y-intercept is b=
Answer:
4
Step-by-step explanation:
A group of meteorologists wanted to investigate if average low temperature is a function of latitude. They collected data in the table below. Bangkok Hanoi Havana Jerusalem Paris Latitude (degrees) 13.413.413.413, point, 4 21.121.121.121, point, 1 23.823.823.823, point, 8 31.531.531.531, point, 5 48.548.548.548, point, 5 Low temp. (degrees Celsius) 20202020 7777 17171717 4444 111
Answer:
Graph A
Step-by-step explanation: Math
Answer:
its a
Step-by-step explanation:
I got it right on khan academy
