Answer:
36 questions
Step-by-step explanation:
Find 90% of 40 by turning 90 to a decimal and multiplying 0.9 x 40
Answer:
36!!! (I answered on other question too)
Step-by-step explanation:
Plz help if you can help
Answer:
A) 2x = -20 and C) x = -10
Step-by-step explanation:
2/5x = -4
5 • 2/5x = 5(-4) Multiply terms to eliminate the denominator
2x = -20 Cancel the multiplied terms
2x/2 = -20/2 Divide
x = -10
Hope this helps
A student was studying the relationship between how much money students spend on food and on entertainment per week. Based on a sample size of 270, he calculated a correlation coefficient (r) of .013 for these two variables. Which of the following is an an appropriate interpretation?
a. This low correlation of .013 indicates there is no relationship.
b. There is no linear relationship but there may be a nonlinear relationship.
c. This correlation indicates there is some type of linear relationship.
Answer:
The answer is "Option b".
Step-by-step explanation:
In this question, the value of the correlation coefficient is 0.013 from the given information. It is the equation, which realized the indeed closer their correlation coefficient is to -1 or 1, the greater the positive correlation, although in this case, the value of the correlation coefficient is 0.013, close to "0".
A jar is filled with buttons of various colors. If the jar has a total of 420 buttons and 85% of the buttons are green, how many green buttons are in the jar?
Group of answer choices
In which of the following expressions is 5 a coefficient?
19x + 4y + 5
7x2 + 4x5 + 2
x + 3 + 2 – x
5y + 4z
Answer:
5y + 4z
Step-by-step explanation:
hope that helps :)
Could I plz have help of this
Answer:
wow um ok ill try?(if that counts)
Step-by-step explanation:
8x to 30y?
-5.8c +4.2 – 3.1 + 1.4c
Solve this for me
Answer:
-4.4c+1.1
Step-by-step explanation:
The following dot plot shows the number of
players at each table in Bill's Bingo Hall. Each
dot represents a different table.
.
:
0 1 2 3 4 5 6 7 8
Number of players
What is the highest number of players at a
table?
players
Answer:
0
Step-by-step explanation:
Fifteen pieces of paper are numbered 1 to 15 and placed in a container. One piece of paper is selected at random, then replaced. The second piece of paper is selected at random. What is the probability that the first piece of paper is marked with a number less than 5 and the second piece of paper is marked with a 12?
12/15 and 1/15 is the prob
plsss i beg u hrlppp
Answer:
Step-by-step explanation:
collinear means co:together, or with like a coworker, and linear:line(s)
since points a, o, and d are on the same line, they are indeed collinear
triangle CDE is an equilateral since lines CE and ED are equal. 180/3 is 60, therefore each angle of triangle CDE has 60 degrees
triangle BCE: a right triangle.angle B is 90 degrees, C is 60 degrees E is 30 degrees.
Triangle ABE is a obtuse triangle, one angle is an obtuse angle, hence the name.angle A seems to be 120 Degrees and Angles Band E seem to be 30 degrees each
PLEASE HELP!!!!
A taxi charges $4.00 for the first mile plus $1.25 for each additional mile.
On a fare of $16.50, how long was the ride?
A car was bought for $20,000 and has depreciated at a rate of 10% yearly. Find the price of the car 8 years later.
Answer:
$4,000
Step-by-step explanation:
10% of $20,000 is $2,000, which means the price of the car is decreasing by $2,000 each year. After 8 years, the price of the car has decreased by $16,000 ($2,000 times 8 years). The totals cost of the car is now $4,000, as it was originally $20,000, but decreased by $16,000. (20,000-16,000=4,000).
What is 2/3-5/9 in 5th grade math
Answer:
0.111111
Step-by-step explanation:
Answer:
Step-by-step explanation:
Solution
=2×3/3×3-5×1/9×1
=6/9-5/9
=6-5/9
=1/9
Please mark me brainliest.Ok
There are 564 men and women working in a facten
There are twice as many women as men.
How many men are working in the factory
Lin’s second pan has a length of \frac{8}{3} inches, a width of \frac{15}{4} inches, and a height of \frac{3}{2} inches.
Answer:
15
Step-by-step explanation: so i did 8/3 x 15/4 x 3/2 and got 15
III
4.09 Unit Test: Lines - Part 1
What is an equation in point-slope form for the line that passes through the points (4, -1) and (-3,4)?
A.y+4= -(0+3)
B.y-3= -(x+4)
C.y+4= (x+3)
D.y-4= -(x+3)
Quick please
Answer:
D.y-4=-5/7(X=3)
Hope this helps!!!
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
a mark is made on a long pole so that the ratio of two parts is 7:5 if the longer part is 35cm what is the length of each pole?
Step-by-step explanation:
Let the two parts be 7x and 5x.
7x=35 :.X=5
5x= 5×5=25
Thus,Total length of pole is 35+25=60
https://brainly.com/question/20659247 Someone please help I seriously need it just use the link know what here you go if you dont wanna use the link
Three cans of tuna cost $2.00. How many cans of tuna can you buy for $12.00?
Best answer gets the brain thing
Answer:
6
Step-by-step explanation:
Answer:
3 cans cost 2
1 can cost 2/3
I wrote 2/3 to make it easier so you don't have to write in cents
2/3 can be spend to buy 1 can
12 can be spend to buy (2/3)(12) can
(2/3)(12)=8 cans
So the answer is 8 cans
You can buy 8 cans of tuna with 12 dollars
help ME PLS
WILL MARK BRAINLIEST
Answer:
62b+27nb-12n-12
Step-by-step explanation:
u gotta combine like terms
Answer:
-0.7 .................
Please help me! I’m begging you I’ll mark you brainly! I need it by now
Answer:
Boxes at the top are as follows
Monomial. 1. 4x
Binomial. 2. 4x+2
Trinomial. 3.
Polynomial. More than 3.
[tex] {5x}^{4} + {2x}^{3} + {12x}^{2} + 135 [/tex]
This would be an example of a polynomial ^
Omit the next highest term to get a trinomial etc
1. 4th degree. Leading term:
[tex] {x}^{4} [/tex]
Leading coefficient: x
2. 2nd degree. Leading term:
[tex] - {7x}^{2} [/tex]
Leading coefficient: -7x
It's a little confusing to read but that should be everything. Sorry it's not organized better
Given the sets above, select all (or the null set) of the element of: B
Given:
Universal set = {a, b, c, d, e, f, g, h}
A = {a, b, c, d}
B = {a, d, e}
C= {c, f, g, h}
To find:
The elements of set B'.
Solution:
Let universal set be U.
U = {a, b, c, d, e, f, g, h}
We know that,
Compliment of a set = Universal set - Set
It means,
[tex]B'=U-B[/tex]
[tex]B'=\{a, b, c, d, e, f, g, h\}-\{a,d,e\}[/tex]
[tex]B'=\{b, c,f, g, h\}[/tex]
Therefore, only b, c, f, g, h are the elements of set B'.
2х + 3 = 6x - 9
Show work please
Answer:
x=3
Step-by-step explanation:
subtract 2x from both sides then you are left with 3=4x-9
add 9 to both sides then you have 12=4x then divide both sides by 4 and x=3
Answer:
x=3
Step-by-step explanation:
2x+3=6x-9
subtract 3 both sides
2x=6x-12
subtract 6 x both sides
-4x=-6
divide 4 both sides
-x=-3 simplify (divide both sides by -1)
x=3
What is the image point of ( 0, 4) after a translation right 2 units and down 3 units
Answer:
(2, 1)
Step-by-step explanation:
To do this add 2 to the x-value and subtract 3 from the y-value.
(0+2, 4-3) = (2, 1)
Answer:
(2,1)
Step-by-step explanation:
0+2=2
4-3=1
look at the graph and move ur mose however many counter to the right if its the right left if its left and then down if its down then up if its up
Are buying a drink and buying popcorn independent or dependant events
8. A cone shaped paper cup has a radius of 1.5 inches and a height of 3 inches. What is the volume of the cup?
Answer:
[tex]V=7.06\ \text{inches}^3[/tex]
Step-by-step explanation:
Given hat,
The radius of cone shaped paper cup, r = 1.5 inches
The height of cone shaped paper cup, h = 3 inches
We need to find the volume of the cup. For a cone shaped, the volume is given by :
[tex]V=\dfrac{1}{3}\pi r^2 h[/tex]
Putting all the values in the above formula.
[tex]V=\dfrac{1}{3}\pi \times (1.5)^2 \times 3\\\\V=7.06\ \text{inches}^3[/tex]
So, the volume of the cup is [tex]7.06\ \text{inches}^3[/tex].
Mr. Clark sold 280 bags of chips and 415 bottles of juice in 5 days. At this rate, Mr. Clark will sell bottles of juice in 12 days.
Answer:
is answer is 8,340
Step-by-step explanation:
add 280 and 415 and get 695
then multiply by 5 and get 3,475
then multiply 695 by 12 and get 8,340
Zeke had 9 dvds. His mother bought d more DVD. Write an expression that shows how many dvds zeke has now
Answer: 9+d=x or x=9+d
d-the new dvds
x-the unknown total
9-the dvds Zeke owned before
The ratio of red to blue counters
in a bag is 1 : 4 The ratio of blue to
green counters is 2:3
If there are 20 red counters how
many green counters are there?
round 429,713 to the nearest tens
will make brainliest
Answer:
429.7
Step-by-step explanation:
Answer:
429,710
Step-by-step explanation:
Angie has $1,900 in her savings account. If the bank pays 5% simple interest on savings, What is the total amount of money she will have in her account after 5 years?