Answer:
the answer is A.-657.8
Step-by-step explanation:
because a positive times a negative will always equal a negative.
Answer: b
Step-by-step explanation:
Q1: Which of the displays would be easiest to use to find the mean of a set of data?
dot plot
box plot
histogram
Q2: Which of the displays would be easist to use to find the median of a set of data?
dot plot
box plot
histogram
Answer:
I would say for the first one a dot plot and the second one a box plot. I hope I'm right! Sorry if I'm wrong.
Step-by-step explanation:
because a box plot shows you the median
Put the number by which one you answer and don't put nothing if you don't know it please
Answer:
Hope this helped!
Step-by-step explanation:
per hour Shop A: $7.75
per hour Shop B: $7.60
which one is cheaper: Shop B is cheaper by 15 cents.
have a great day!
HELPPPPPPPPPPP ASAP PLSSSSSSSS IM BEGGING
The following box plot shows the number of years during which 20 schools have participated in an interschool swimming meet:
A box and whisker plot is drawn using a number line from 0 to 10 with primary markings and labels at 0, 5, 10. In between two primary markings are 4 secondary markings. The box extends from 1 to 6 on the number line. There is a vertical line at 3.5. The whiskers end at 0 and 8. Above the plot is written Duration of Participation. Below the plot is written Years.
At least how many schools have participated for 6 years or more?
4 schools
5 schools
10 schools
11 schools
Answer:
I think 4 and 10
Step-by-step explanation:
Answer:
give person brain
Step-by-step explanation:
What is the approximate circumference of the circle? Use 227for π. Round to the nearest hundredth.
A circle with diameter 1.3 meters.
answer choicee
1.33 meters
4.09 meters
5.31 meters
8.17 meters
Answer:
2nd
Step-by-step explanation:
111 = 14g Can you please help me with this?
Answer:
Step-by-step explanation:
111 = 14
111 ÷ 14 = 14 ÷ 14
7.9 =
plss help ASAP it due today
Answer:
B
Step-by-step explanation:
I know math.
Answer:
I think B
Step-by-step explanation:
If u show ur work u will get brainliest this is worth 15points if u cant show your work the tell me along with the answer
Answer:
The answer is G
Step-by-step explanation:
This is because an expression can't have an equal sign.
like the rest of the answers (F,H, and J) all have an equal word like is or equals.
example
answer F is
6y = 24
The is in the phrase is the equal sign.
Get it?
If you have any questions feel free to ask - Mark
John went on a bike ride to the store 4 miles away. If it took John 3/10 of an hour to get there and 1/2 of an hour to get back, what was his average rate of speed (miles per hour) for the entire trip?
(Hint: To find the average, divide the total distance by the total duration.)
Answer:
I'm smart plz give Brain
Step-by-step explanation:
5 MPH
Answer:
10 mph
Step-by-step explanation:
Find the area of the polygon. A = __ft squared
Answer:
28.5^2
Step-by-step explanation:
The formula is, b(base)+c(height)= b+c over 2. b+c/2.
B=19ft in this problem.
C=38ft
Knowing this, we can further simplify.
19+38/2
Now, we add 19 and 38.
(57)
57/2= 28.5
So, the anwser is 28.5^2
This graph shows the temperature in Diego's house between noon and midnight one day.
A. Describe the changes in temperature.
B. In this graph, ______ is a function of ______.
I need this asap, and uhhh can u pls explain?
Solve for a:
a – 17 = -15
A. a = -32
B. a = 2
C. a = 32
D. a = 12
Answer:
B
Step-by-step explanation:
a-17=-15
so the whole point of solving problems like this is to get the variable on one side (a in this case) and the constants on the other side (-17 and -15 in this case).
so to get rid of the 17 because its negative you have to add 17 or do the inverse sign but whatever you do to on side you have to do to the other side so you add 17 to both side
-17+17 they cancel out
-15+17=2
so now we get that a=2
your answer would be B
hope this helps :D
Can you please help me???????
need help on this math! quick!
What is the area of the composite figure?
Answer: 126 in
Step-by-step explanation: 126 in because if you were to seperate the shapes you would get 6 in for the triangle by using the formula A=1/2 bh and for the rectangle you would get 120 by using the formula A=bh and when you add it you will get 126 in.
Answer: 126 in.
Step-by-step explanation:
Find the area of each composite figure. Use 3.14 for π. Round to the nearest tenth if necessary. What is the correct label?
Answer:im nl the best but i ngl think its 12.3 for the big one
Step-by-step explanation:
Pls, help me
I am a two-digit number.
I am less than 50.
The sum of my 2 digits is 10.
The product of my digits is 24.
I am the number ______.
Step-by-step explanation:
two digit number is 46
which is less than 50
and the sum of these numbers is 10
and product is 4×6 = 24
the number is 46
Evaluate the expression y2 when y=2.5
Answer:
5
Step-by-step explanation:
if u wouldnt mind giving me brainliest, just tryna rank up
The value of the expression at y = 2.5 is 6.25.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
y²
Substitute y = 2.5
= y²
= 2.5²
= 2.5 x 2.5
= 6.25
Thus,
The value is 6.25.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
The price to travel in a taxi in a certain large city costs $2.50 for the initial fare and $0.50 per mile. The cost to ride in a town car in the same city is $3 per mile. Which of the following is true?
The slope of the line for the graph representing the taxi cost is steeper than the slope of the line of the graph representing the town car.
The slope of the line for the graph representing the town car cost is steeper than the slope of the line of the graph representing the taxi.
The y-intercept on the graph of the town car is greater than the y-intercept of the graph of the taxi.
The y-intercept is zero for both graphs.
I just want 5 piont just to ask a questuin
Right answer i will give brainliest
Which relation is a function?
{(5, 0), (–8, –5), (–8, 5), (–5, –8)}
{(5, 0,) (–8, –5)}
{(5, 0), (0, 5), (–5, –5)}
{(5, 0), (0, –8), (5, –5)}
Answer:
B. C.
Step-by-step explanation:
when you have a function, you can only have one input for every output, like in A
{(5, 0), (-8, -5), (-8, 5), (-5, -8)}
we have -8 twice in the sets of numbers on the X, so this set is NOT a function
another way to tell is to plot out the points on the graph, then draw a vertical line and run across the sets, if more then one point cross the line at a time, then those points are not a function, this is called a vertical line test
hope this helps, it looks like a multiple choice maybe, bc B. and C. are both functions from what i can see, i hope this was worth the points u spent on this question
take care :)
Answer:
B, C
Step-by-step explanation:
Pls help it is for math!
Answer: 0.0012
Step-by-step explanation:
please its only 1 question for 20 points. random answers will be flagged
Answer:
it would be c
Step-by-step explanation:
Answer:
The answer will be C
Step-by-step explanation:
please help me, and have a great day!
Answer: croos multiply=5/10
Step-by-step explanation:
multiply across
Answer:
49/4
12 1/4
Step-by-step explanation:
In a regular polygon, the measure of an interior angle is 6.5 times the measure of an exterior angle. How many sides does the polygon have?
Answer:
15 sides
Step-by-step explanation:
Always the sum of interior angle and exterior angle = 180
Let the exterior angle = x
Interior angle = 6.5 *x = 6.5x
x + 6.5x = 180
7.5x = 180
x = 180/7.5
x = 24
Exterior angle = 24°
Sum of exterior angles of any polygon = 360
number of side = Sum of exterior angles ÷ measure of each exterior angle
= 360 ÷ 24
= 15
solve please!! will mark brainliest
Answer: =339.9218
Step-by-step explanation: internet, not that smart to do it *-*
Over the course of a year, a classroom went from 15 students to 19 students.
Use the drop-down menus to build an equation that could be used to find the percent change, p, in the number of students.
Answer:
26.7%
Step-by-step explanation:
The positive change from 15 to 19 is 4.
Find the value of the fraction 4/15 and multiply the result by 100% to obtain the final answer:
4/15 = 0.26667
Multiplied by 100%, 0.26667 becomes 26.7%: the percentage change in the number of students
Which is the simplified form of the expression m + 3m + 2 + 2?
Answer:
If you want to factor it, it will be 4(m+1).If not factored, it will be 4m+4
Step-by-step explanation:
m+3m+2+2
m+3m = 4m
2+2 = 4
4m+4
To factor that, you can take out 4 as a common factor, so it will be (4)(m+1)
Answer:
4m+4
Step-by-step explanation
Drag < or > to complete each equation. Use the number lines as needed.
PLSSS HELP MEEE AND PLEASE BE SURE OF THE ANSWER my homework is due 11:59 and i only need help with the last one :/
Answer:
7/8 + 7/8 > 2
Step-by-step explanation:
7/8 + 7/8 = 14/8 lr 1 6/8 or 1 3/4
PLS PLS PLS HELP help
HELP PLS!!!!! Describe the positions of these numbers on the number line in relation to each other. Then, write an inequality statement comparing the numbers, using the symbol > or <.
-13, -10
Answer:
<-10
Step-by-step explanation: