Answer:
42+448=490
Step-by-step explanation:
Write a paragraph explaining positive and negative numbers and how a number line is used to compare them
Answer:b
Step-by-step explanation:
22. A test was given to a group of students. The grades and gender are summarized below
Male
Female
Total
A
12
9
21
B
6
16
22
C
19
5
24
Total
37
30
67
If one student is chosen at random from those who took the test,
Find the probability that the student was male GIVEN they got an 'A'.
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Answer:
12/67
Step-by-step explanation:
If you look at the chart, only 12 students that are male got a A. So the probability is 12 out of 67 students or approximately 18%.
Answer:
★ 12/37 is the right answer. ★Step-by-step explanation:
Number of male students who got 'A' in the test is 12Number of total male students in the test is 37Probability that the male student got an 'A' is = (Number of male students who got 'A' in the test)/(Number of total male students in the test) = 12/37Can anyone help me please?
Answer:
12 in²Step-by-step explanation:
to understand the solving stepsyou need to know about:[tex]circle[/tex][tex]area \: of \: a \: circle \: = \pi r ^{2} [/tex][tex]pemdas[/tex][tex]redious \: of \: a \: circle \: = \frac{d}{2} [/tex]given:diameter:4in
π≈3
to solve:redious
area of the circle
let's solve:to figure out the area
we need to figure out the redious first
so the redious is 4/2 =2in
and the area of the circle is
πr²
3×2² in²
3×4 in²
12 in²
what is the slope that passes through (4, 5) (9, 20)
Answer:
3
Step-by-step explanation:
slope = y2-y1/x2-x1
slope = (20-5)/(9-4)
slope = 15/5 = 3
Answer:
slope = 3
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (4, 5) and (x₂, y₂ ) = (9, 20)
m = [tex]\frac{20-5}{9-4}[/tex] = [tex]\frac{15}{5}[/tex] = 3
What is the better deal?
HELP ASAP plz I’ll give brainliest and plz explain:)
Answer: No, Store A is charging $2.20 per rose while Store B is charging 2.166667 dollars per rose.
Step-by-step explanation:
11/5 = 2.2
(To check) 2.2 x 5 also equals $11
However, they are not selling roses at the same rate because if you were to do 2.2x6 it will equal 13.2.
13/6 = 2.166667
Find the slope of the line that passes through (10, 3) and (7, 11).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Answer:
Slope of the line is [tex]-\frac{8}{3}[/tex].
Step-by-step explanation:
Given points are:
(10, 3) and (7, 11)
Here,
x1 = 10 and y1 = 3
x2 = 7 and y2 = 11
Slope of a line is given by
[tex]m = \frac{y_2-y_1}{x_2-x_1}\\\\m = \frac{11-3}{7-10}\\\\m = \frac{8}{-3}[/tex]
Therefore,
Slope of the line is [tex]-\frac{8}{3}[/tex].
Find the value of x and 2x
A colony of 500 bacteria doubles in size every 490 minutes. What will the population be 980
minutes from now?
Answer:
2000
Step-by-step explanation:
What is 652.376 rounded to the nearest tenths?
Answer:
652.400
Step-by-step explanation:
Brainliest would be apreciated
!!NEED URGENT MATH HELP!! Please help me this is due in like 30 min and I have no idea how to do it. I will name u brainliest and like ur answer and give a 6 stars and try to answer any question you have asked. Please help and ty! :) <3
Answer: Well i think when she first starts the business they cost for haircuts dont cost that much but as she gains more popularity the price for her haircuts rise giving her more money
Step-by-step explanation:sorry if im wrong
PLEASE ANSWER ASAP!!!!!
15 is the highest common factor of a pair of numbers. which of these is also common factor of this pair of numbers?
a.2
b.3
c.30
d. cant say untill numbers known
Answer:
3
Step-by-step explanation:
3 is the only one which goes into 15!
what do the following two equations represent?
Answer:
perpendicular lines
Step-by-step explanation:
Answer:
Perpendicular lines
Step-by-step explanation:
The slopes are negative reciprocals
for the first equation we get
y=2x+5/2
and the second we get
y=-1/2x-1/10
2 and -1/2 are negative reciprocals
Can someone help me out with this?
Answer:
boxes checked are correct but 'its where the ball started' should also be checked
Step-by-step explanation:
5,-5,5,-5 recursive rule
Answer:[tex]a(0)=5, a(n)=a(n-1)*(-1)[/tex]
Step-by-step explanation:
You start with 5. Then the next term (-5) will be the previous term (5) multiplied by -1. Then you get 5*-1 = -5
AYOOO HELPPPPP MATHHHH......? THANKKK UUUUU
9514 1404 393
Answer:
choices A and F are part of Leo's system of equations
Step-by-step explanation:
The formula for the amount in an account compounded annually is ...
A = P(1 +r)^t
For the given amounts and variables, that is ...
y = 500(1.025)^x . . . . matches F
__
The formula for the amount in an account compounded continuously is ...
A = P·e^(rt)
With given values, this is ...
y = 400e^(0.02x) . . . . matches A
Please help me I need help
Answer:
B: 14
should be right
HELP ME PLSSSSSSSSSSSSSSSSSSS
Answer:
There is no image for me to help u
Step-by-step explanation:
Answer:
What's the question? And what subject?
Sue need to borrow $8000 to purchase a used car. The dealer arranges with a finance company to lend sue the money at 3.6% per year compounded monthly for 3 years.
What is sue’s monthly payment be?
Plz guys help me pass math
Question about financial application functions
Plz answer this last question on my test
Plz show all the working
God bless you brother or sister
Answer ASAP
Answer:
The monthly payment is $247.53
Step-by-step explanation:
We need to firstly calculate the total amount to be paid
We have this by using the compound interest formula;
A = I ( 1 + r/n)^nt
A is the total amount to be paid back
I is the amount borrowed which is $8,000
r is the interest rate = 3.6% = 0.036
n is the number of times in a year = 12 (monthly)
t is the number of years = 3
Substituting these values ;
A = 8000(1 + 0.036/12)^(12 * 3)
A = 8000(1 + 0.003)^36
A = 8000(1.003)^36
A = 8,910.94
The monthly payment is this amount divided by the number of months in 3 years which is 36
We have this as;
8,910.94/36 = $247.53
HELP ME PLEASE!!!
Apply dilation (x,y) ---> (2/3x, 2/3y) to A(6,-3) B(3,-3) C(0,0)
Please find new coordinates
Answer:
(4,-2)
(2,-2)
(0,0)
Please let me know if I was right and good luck
The length of a rectangular
swimming pool is 36 ft. The
width is 18 ft. What is the
length of the diagonal of the
pool to the nearest foot?
a. 18 ft
b. 30 ft
c. 40 ft
d. 54 ft
Answer:
C. 40 ft
Step-by-step explanation:
First you need to set up the abc
a²+b²=C²
plug in the numbers
36²+18²= C²
you need to square both of the number than add them together
1296 + 324 = 1620
Than you need to square root the answer you just got
√1620
Which equals
40.24
But then round it to the nearest foot
So just 40
I don’t know if I’m doing this right.. I divided 90/2 since angles 2&3 add up to 90. Pls help ASAP.
Sorry if im wrong i guessed 45 :/
Evaluate when x=2 and y=3. *
3x-2 y3
Your answer
Answer:
i think its 4
Find the HCF of 18 and 12
Answer:
Answer is 6.
Step-by-step explanation:
I hope it's helpful!
Answer:
6
Step-by-step explanation:
if it's helpful ❤❤❤
THANK YOU
drop me a workout routine that i can do in my room . LOL
Answer:
5 Pull Ups 10 push ups and 15 squats+ if you want 10 jumping jacks.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Solve f(-10) for f(x) = -2x - 18
f(-10) = [?]
Answer: the answer is x=0
Step-by-step explanation:
(d^2+3)(d^2+2d+1)=(d
Answer: no real solution
helpppp mee i in a test
Answer:
-2 im pretty sure or just -1
If X || Y and Y || Z, then ___.
•X || Z.
•A upside down T Z
•X upside down T A
•A || B
Answer:
X || Z.
Step-by-step explanation:
The grocery store is having a deal on two types of
apples. Fuji apples are $6 for 4 apples. Gala apples are
$8 for 5 apples. Find the price per apple for Fuji apples
and Gala apples. Which deal is better?
