Answers
Answer:
z^11
Step-by-step explanation:
Hopefully that's correct, and is helpful.
Related Questions
HELP PLEASE !!!!!
Practice Problem #1: The junior high basketball team played ten games. Find the standard deviation for the number of baskets scored by the team for the ten games: 8,4, 6, 6, 7, 7, 9, 4, 8,5. Number: Difference From the mean: Difference from the mean-2: Sum of(difference from the mean: A: Mean B:n_ C: Sum of (Difference from the Mean) 2 divided by (n): _= variance. D: Standard deviation = square root of variance. Standard deviation
Answers
Answer:
standard deviation=2.94
DIRECTIONS: Use this information to answer Parts A and B. Rosa earns $12.25 per hour working at an ice-cream shop. Part A Write an equation that shows Rosa's earnings e, in dollars, for h hours of working at the ice-cream shop. Enter the correct answer in the box.
Answers
Answer:
$12.25h=e
Step-by-step explanation:
Someone help me plz?
Answers
Answer:
Distance
Step-by-step explanation:
Distance is unknown in the given situation.
Last one
They already know the distance from Tamsin's house to school and the distance from her house to Eric's bus stop
Find the value of x.
Answers
As we can see here that a straight line is fallen on a line so we can say that these angles are linear pair
There fore
31⁰ + x + 4⁰ = 180⁰
x + 35⁰ = 180⁰
x = 145⁰
Hope it helps u mate
Did I choose the correct option? If not, explain please.
Answers
Answer:
nope look it up, an identy matrix is
one zero zero
zero one zero
zero zero one
WILL GIVE BRAINLIEST
Answers
Answer:
OK where is the qûestion
Two cars got an oil change at the same auto shop. The shop charges customers for each quart of oil plus a flat fee for labor. The oil change for one car required 5 quarts of oil and cost $22.15. The oil change for the other car required 7 quarts of oil and cost $25.15. How much is the labor fee and how much is each quart of oil?
Answers
Answer:
Labor = $14.65
Step-by-step explanation:
25.15-22.15= 3 3/2 = 1.5
1qt = $1.5
1.5 x 5 = $7.5
22.15 - 7.5 = $14.65
1.5 x 7 = 10.5
25.15 - 10.5 = $14.65
Labor = $14.65
I need to know how many more there are.
Answers
Wdym????????????????
In ΔGHI, g = 9.8 cm, h = 1.6 cm and i=9.2 cm. Find the measure of ∠I to the nearest degree.
Answers
Answer: 64
Step-by-step explanation:
Answer:64
Step-by-step explanation:
Which value of x creates a true statement when substituted into the following equation?
x + 2^2 = - 9
A.5
B.-13
C.11
D.-5
Answers
Answer:
-13
Step-by-step explanation:
When substituted, the LHS=RHS hence true
Suppose giving an isosceles triangle with a leg of 5 m two lines are drawn at some point on the base each parallel to one of the legs.Find the perimeter of the constructed quadrilateral
Answers
Answer:
10
Step-by-step explanation:
im assuming that its an equalateral triangle because it makes the problem easier.
if you use the midpoint of the base as the point of where to make the parallels lines and draw them, you can easily find 4 congruent triangles, the side length of one of these congruent triangles is 2.5, and summing up the perimeter of the quadrilateral, you get 10.
Please solve this pleaseeeeeeeeeee
Answers
Answer:
x = 45
Step-by-step explanation:
x + 2x + x = 180
4x = 180
x = 45
Answer:
Since its a triangle, all the angles must add to 180. So x+x+2x=180. Solve for x and you got your answer.
Step-by-step explanation:
A snail crawls 2 3/4 inches in one minute . How far can it travel in 3 1/2 minutes?
Answers
Answer: 5/6 inch/minute
Whenever you are working with a question of rate where two different quantities are being compared, the required units will indicate which quantity is to be divided by which.
In this case you want to know inches per minute.Therefore:
5
8
inches
÷
3
4
minute
5
8
÷
3
4
=
5
8
×
4
3
←
multiply by the reciprocal
=
5
8
2
×
4
3
=
5
6
Give the domain and range of the relation then determine if the relation is a function (-3,3), (1, 1), (0, -2), (1, -4), (5, -1)
Domain:_____
Range:_____
Function?_____
PLEASE HURRY
Answers
*domain is the x-value, input, independent
Ranges: {-4, -2, -1, 1, 3}
*range is the y-value, output, dependent
LIST BOTH FROM LEAST TO GREATEST
Functions are when each input(x) has one and only one output(y)
If you were to graph a function, no points would line up vertically with one another.
This question would not be a function because an input (number 1 in this case) has more than one output (1 AND -4)
So function? No.
Can Someone help pls?
Answers
Answer:
It should be 6.5 becaue 11-4.5=6.5
The answers are x=11-4.5
and x+4.5=11
Step-by-step explanation:
Answer:
11 I guess
Step-by-step explanation:
:3
How many ice cream balls are obtained when the ice cream mass is 2 liters and the diameter of one ball is 5 cm?
Answers
Answer:
there ar 3 as 1 ball is as 3/14578 plir
Step-by-step explanation:
Answer right get brainiest !!!! 12 points
Two trains on opposite tracks leave the same station at the same
time. One train travels at an average speed of 80 kilometers per
hour and the other travels at an average speed of 70 kilometers
per hour. How long after they leave the station will they be 50
km apart?
Answer right get brainiest
Answers
t = .33 hours =20 minutes
This assumes the trains are going opposite directions (opposite tracks so I’m assuming opposite directions)
what’s the measure of Angle R? help!!
Answers
Answer:
100°
Step-by-step explanation:
The sum of triangle angles is 180°
35+45=80
180-80=100
A hair dryer wastes 376J for every 1500J of electrical energy it uses. How efficient is the hairdryer?
Answers
Answer:
[tex] \boxed{efficiency, \gamma = 74.93 \%}[/tex]
Step-by-step explanation:
[tex] efficiency, \: \gamma = \frac{1500 - 376}{1500} \times 100 \\ \gamma = \frac{1124}{1500} \times 100 = 74.93 \\
efficiency, \gamma = 74.93 \%[/tex]
Casey bought 9 tickets to a concert. After a $5 service charge, the total cost was $131. Write and solve an equation to find the cost of each ticket.
please explain
Answers
Answer: 14
Step-by-step explanation:
131 (total cost of tickets)- 5 (service charge) = 126 cost of tickets
126/9= 14 dollars a ticket
(c= cost)
131-5=c
126/9=14
Hope this helped
Audrey invested $9,800 in an account paying an interest rate of 2\tfrac{7}{8}2 8 7 % compounded annually. Naomi invested $9,800 in an account paying an interest rate of 3\tfrac{1}{4}3 4 1 % compounded continuously. To the nearest dollar, how much money would Audrey have in her account when Naomi's money has doubled in value?
Answers
Answer:17938
Step-by-step explanation:
!!!!!!!Please help!!!!!!
Answers
Answer:
The population remains roughly the same.
Step-by-step explanation:
x²+4x+20=0
a=1 b=20 c=4
a=1 b=4 c=-20
a=1 b =4 c = 20
a=1 b=-4 c=0
2x²+6x+5=0
-2x²+x+5 identify the coefficients
Answers
Step-by-step explanation:
The general form of the quadratic equation is :
[tex]ax^2+bx+c[/tex]
The given equation is x²+4x+20=0
On comparing the given equation and the general equation, we find that
a = 1, b = 4 and c = 20
Hence, the correct option is a=1 b =4 c = 20.
If the equation is 2x²+6x+5=0, then
a = 2, b = 6 and c = 5
If the equation is -2x²+x+5
a = -2, b = 1 and c = 5
his portion of the dist Question: a. Explain why the number n is an irrational number. b. Will you ever be able to get the EXACT area of a circle? Why or why not? c. Is -4 a rational or irrational number? Explain why or why not. d. Name another irrational number besides Type your answer below: Edit - View Format Table - Formats В І = = * =:= E & Z I NEED HELP ASAP WILL REWARF MAX POINTS
Answers
Difference of 20 and a number , r
Answers
Answer:
2--r
Step-by-step explanation:
Hi i need help with this please?!??!!
Answers
Answer:
May be your answer is option 3
If the dimensions of a rectangle are
increased by 100%, then the area
of the rectangle is increased by
what percent?
Answers
Answer:
300%
Step-by-step explanation:
aaaaaaaaaaaaaaaaaa
Look at picture^*answer quick pls*
Answers
Answer:
2
Step-by-step explanation:
Answer:
[tex] \sqrt{60} \\ [/tex]
Can somebody please help me for this? I just need to know how to do any of it
Answers
Answer:
Image Below
Step-by-step explanation:
tell the answer of this please:
5- {2*[(-5power2) -7 ] /3}
Answers
Answer:
-60
Step-by-step explanation:
Given the expression
5- {2*[(-5power2) -7 ] /3}
= 5- {2*[(25) -7 ] /3}
= 5- {2*[18 ] /3}
= -5 [2*6]
= -5(12)
= -60
Hence the required answer is -60