Answers
Answer:
2/1 or 2
Step-by-step explanation:
to find the slope you have to calculate the rise over run, do this by picking two spots on the line that go thourgh the corner of a square. then count the amount up the is your rise then the lateral movement, the is your run.
this means the answer is 2/1 that can be simplified to 2.
Related Questions
How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid to obtain a mixture containing a 45% solution of acid?
Answers
Answer Using the method of alligation. 40.0= 20/(10/20) qts of 50% solution to add to your 20 qts of 20% solution. 60.0= (20+40.0) qts of the final 40% solution.
Graph the function for the given domain.
y = x2 − 4 D:{−2, −1, 0, 1, 2}
Answers
Answer:
HOPING THIS HELPED YOU! MARK ME 5\
Step-by-step explanation:
Week 7
1 Work out Work out 3.8 x 2.5
Answers
Answer:
9.5
Step-by-step explanation:
Answer:
9.5 answer to 1 work out work out 3.8x2.5
Write an expression that is equivalent to 734+356 − 134 that uses addition instead of subtraction.
Answers
Answer:956= _+_
Step-by-step explanation:
Put the Equations together,
734+356-134=956
956 = ?
make any equation that would equal 956
Ex: 955+1=956.
(I wouldn't make it that easy tho lol teacher might not get fond of you)
I think this was the right way. If not, sorry!
Find the interest on a simple interest investment of $34,450 at 5.25% for 10 years.
Answers
Answer:
$ 18086.25
Step-by-step explanation:
I=?
p=$34,450
r=5.25*1/100=5.25/100
t=10yrs
I=P*R*T
=34,450*5.25/100*10
=$18086.25
What is the solution to the equation-6.5x= 59.8
Answers
Answer:
HEYYY SHAWTYYYYY
Step-by-step explanation:
Answer:
Step-by-step explanation:
6.5x = 59.8
multiply both sides by 10
65x = 598
x = 9 and 13/65
HELP ME PLEASE I NEED THE ANSWERS
Answers
Can someone help me !!!
Answers
Answer: 35, 63
Step-by-step explanation: sorry if wrong
HELP I AM TIMED!!!!!!!!!!!!
Answers
It is the last one 6a-4b+11
Explanation:
Hope this helps if u need clarification plz ask:)
The propability of Sachin's team winning any match is 0.45
Write down the propability of sachin's team not winning any match.
Answers
Answer:
0.55
Step-by-step explanation:
o.45 + X = 0.55
the probability of not winning is 0.55
Find f^-1(x) for the function f(x)=x/3 F^-1(x)= ?x
Answers
Answer:
f^-1(x)=3x
Step-by-step explanation:
y=x/3
to get the inverse function, exchange x and y,
x=y/3
solve for y, y=3x
f^-1(x)=3x
the following m and m colors are in the bowl
4 yellow
6 orange
3 green
5 blue
2 brown
what is the probability of selecting a blue eating it then selecting a yellow
Answers
Answer:
probability of blue =5/20=1/4
Step-by-step explanation:
probability of yellow=4/20=1/5
Probability of selecting a blue colour then a yellow colour is, 1/19.
What is conditional probability?Conditional probability is a term used in probability theory to describe the likelihood that one event will follow another given the occurrence of another event.
Given, A bowl containing 4 yellow, 6 orange, 3 green, 5 blue, 2 brown colors.
Let P(A) be the probability of selecting a blue colour.
∴ P(A) = N(B)/N(S).
P(A) = 5/20.
P(A) = 1/4.
Let P(B) be the probability selecting a yellow colour is = 4/19.
As we replacement is not allowed.
∴ Probability of selecting a blue colour then a yellow colour is,
= P(B)×P(A).
= 4/19×1/4.
= 1/19.
learn more about conditional probability here :
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A mom pushes her baby in the stroller at the rate of 1/2 a mile in 1/4 an hour. how far do they walk in one walk
Answers
Answer:
I am pretty sure you meant 1 hour so the answer is
2
Step-by-step explanation:
Since we want one hour we can multiply 1/4 by 4 to get 1 since we multiplied 1.4 by 4 we need to multiply 1/2 by 4, so we get 2
Type the missing numbers in this sequence:
13, , -3, -11, -19, ,
PLEASE HELP WILL GIVE BRAINLIEST
Answers
2) -27
3) -34
PLS AMRK AS BRAINLIEST
Answer:
5
Step-by-step explanation:
13, 5,-3,-11,-19
thats all thank you
if in one batch of cookies, you use 6 cups of dough and 2 cups of chocolate chips
how many cups of chocolate chips will you need to make two batches of cookies
Answers
Answer:
4cups of chocolate chips
Hope I helped
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
2 cups times two recipes
2x2=4
2/3a-1/6=1/3 help please
Answers
Answer:
1/3a might be the correct answer...
a store purchases a jacket for $56 the store than marks It Up by 80% by selling it how much will you pay after the markup.
Answers
Answer:
70
Step-by-step explanation:
Answer:
70
Step-by-step explanation:
56 divided by 80% = 70
p – 12 = 1 just answer it
Answers
Answer:
p=13
Step-by-step explanation:
because I said so and it right
Answer:
P=13
Step-by-step explanation:
Which one is it?? I need help.
Answers
Answer:
exponential I think I hope I help
Answer:
linear
Step-by-step explanation:
Hope This Helped!
State the commutative property of addition using the variables and
Answers
Answer: there is one apple in the frig and two in the bowl how many are there in all
Step-by-step explanation:
B.
-2x + 8 = y
3x - y = 22
How do I solve it
Answers
answer
x=6, y=-2
explanation
-2x + 8 = y -------equ 1
3x - y = 22 -------equ 2
u can use any of the simultaneous equation method
using elimination method
rearrange first from -------equ 1
-2x+8=y
-y-2x=-8
multiple through by -1
y+2x=8 -------equ 3
rearrange first from -------equ 2
3x-y=22
-y+3=22 ------equ 4
equate 3 and 4, adding them together
y+2x=8 -------equ 3
-y+3=22 ------equ 4
0+5x=30
5x=30
x=6------equ 5
replace 6 for x in any equation
using -------equ 3
y+2x=8
y+2(5)=8
y+10=8
y=8-10
y=-2
Answer:
(x, y)=(6, -4)
Step-by-step explanation:
-2x+8=y
3x-y=22
Substitute the given value of y into the equation 3x-y=22
3x-(-2x=8)=22
Solve the equation for x
x=6
Substitute the given value of x into the equation 3x-y=22
3x6-y=22
Solve the equation for y
y=-4
The possible solution of the system is the ordered pair (x, y)
(x, y)=(6, -4)
Check if the given ordered pair is the solution of the system of equations
-2x6+8=-4
3x6-(-4)=22
Simplify the equalities
-4=-4
22=22
Since all of the equalities are true, the ordered pair is the solution of the system
(x, y)=(6, -4)
2 1 Add the expressions 4- b +-a and a +-6-7. What is the simplified sum? 3 4 2 6 14 5 Q+b-3 6 3 1 b-3 2 4 3 5. a+2b-3 4 6 5 1 -6-3 6 12
Answers
Answer:
-b - 9
Step-by-step explanation:
First, since the a cancel eachother out we are left with (4-b) + (-6-7)
Second, you want to add the -6 and -7 to get -13, so (4-b) - 13
Finally, add the 4 to the negative 13 to get (-b - 9)
You brought a magazine for $3 and some candy bars for $2 each. You spent a total of $19. How many candy bars did you buy?
Answers
Answer:
8
Step-by-step explanation:
Answer:
Candy bars: $13
Step-by-step explanation:
$3 magazine + $13 total of candy bars = $19
What is 4 9/29 + 6 5/58 ?
Answers
Answer:
it 10 23/58
Step-by-step explanation:
i need to learn more and pay attention
Express the following as a unit rate :
5 croissants for $10
Answers
Answer:
$2/croissant
Step-by-step explanation:
$10÷ 5croissants = $2/ 1 croissant
Population Data
VX
Compare the mean of the population with the mean of
a sample.
2
5
10
N
4
1
5
3
The mean of the population is
00
1
4
3
The mean of the sample is
Sample Data
4
1
5
3
The difference between the mean of the sample and
the mean of the population is
Answers
Answer:
The mean of the population is
4
.
The mean of the sample is
3.25
.
The difference between the mean of the sample and the mean of the population is
0.75
.
Step-by-step explanation:
Just did it
The difference between the mean of the sample and the mean of the population is equal to 0.75
What are mean?The mean is the average value which can be calculated by dividing the sum of observations by the number of observations
Mean = Sum of observations/the number of observations
We are given the
2 5 10 N 4 1 5 3
The mean of the population is;
0 + 1 + 4 + 3 / 4 = 4.
The mean of the sample is;
4 + 1 + 5 + 3 / 4 = 3.25
The difference between the mean of the sample and the mean of the population is;
4 - 0.35 = 0.75
Learn more about mean;
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can you pls help me i really need help
Answers
Answer:
UMM SO IM NOT CERTIAN BUT IMMA DO MY BEST
Step-by-step explanation:
SO 1 WOULD BE: 12X1.5 AND THATS 18
AND 2 IS: 16X1818 AND THATS 29088
AND THREE IS: 28 DIVIDED BY 4 WHICH IS 7
AND THEN 4 IS: 32 DIVIDED BY 8 WHICH IS 4
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Which equation shows how the distributive property can be used to find the number of
Xs in both arrays?
Answers
Answer:
here is a simple version
lets make A equal the exponent so (A=^2 or 3 or whatever)
the exponent will be the amount of times you want to repeat the process.
Now lets make x = the first array, so x=3
and lets make y = the second array, y=7
now a simple equation would be (3x)(7y)^A or for this you could say
(3x)(7y)^6
Four friends are going to the movies. The cost of one ticket is $9.50, and the cost of one large popcorn is $4.50. The expression 4(9.5)+4(4.5) shows the total cost for the four friends. Which of these is equivalent to the given expression? 4[4.5+9.5) 4.5(4+9.5) (4+4)(9.5+4.5) (4x4) (9.5+4.5)
Answers
Answer:
im doing the same test
Step-by-step explanation:
A car was bought for £18,000.
It was sold for £15,300.
Express this as a percentage decrease.
Answers
Answer:
15%
Step-by-step explanation:
when 18000 is 100%, 10% is 1800. So to make 15300 we need 8.5 1800s. So 85% of 18000 is 15300 so the rest is 15%. The answer is 15%
Answer:
15%
Step-by-step explanation:
[ (18,000-15,300) / 18,000 ] x 100
= (27,00 / 18,000) x 100
= 0.15 x 100
= 15%