Answer:
120%
Step-by-step explanation:
3 to the second power x 3 x 3 x 3=
Answer: 3x3x3=27
Step-by-step explanation: Hope this help :D
A bag of Jolly Ranchers contains:
2 red
1 blue
4 pink
3 green
5 purple
Ms. McCorkle will select 2 Jolly Ranchers, without replacement. What is the probability that she will select a purple, then a green? Your answer should be a simplified fraction.
Evaluate when e=3 and k =200
15 + (k - 45e)
a 215
b 80
c 65
A roller coaster can accommodate 18 riders in 8 minutes. Complete the table with equivalent ratios.
Answer:C. 32
Step-by-step explanation:
18 X 4 = 72
8 X 4 = 32
So therefore there both equivalant
Bottom right: 32
After 8 is 16
After 16 is 24
After 18 (top) is 36
After 36 (top) is 54
After 54 is 72
The graph
Top row: 18, 36,54,72
Bottom row: 8, 16, 24, 32
solve for x
x=what
11x + 6 = 28
Answer:
X = 2
Step-by-step explanation:
11 x 2 = 22
22 + 6 = 28
Which of the following equations do not represent a proportional relationship?
Group of answer choices
y = 4/3x
y = 2x - 1
y = x
y = 1.4x
please help will name brainliest
One stamp is randomly selected from a 10-by-10 sheet of 100 stamps. What is the probability that the stamp selected is not along an outer edge? Express your answer as a common fraction. Plz answer as soon as possible... thx!
The required probability of not stamp not along an outer edge is 8/25.
What is a fraction?A fraction is a numeral that represents a rational number.
Let a and b be two numbers, then their fraction can be represented as a/b.
Given that,
Total numbers of stamp in a stamp sheet of 10 by 10 = 100,
On one edge there would be 10 stamps but on each diagonal there will be 1 stamp common,
Therefore, total number of stamps on outer edge will be = 9 x 4 = 36
Remaining stamps = 100 - 36 = 64
The fraction value of 64 out of 100 = 64 / 100 = 8 / 25
The required fraction value of stamps is 8 / 25.
To know more about Fraction on:
https://brainly.com/question/10708469
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Solve the equations:
1. 9x - 5 = 5x + 7
2. 8x - 2 = x - 16
3. 8x + 5 = 2x + 23
4. 2x + 8 = 5x + 20
5. 5(2x + 6) = 3x - 5
Answer:
5(x – 4) + 3x – 9x = 6 – (2x + 5) + 8x
step1:- 5x - 20 + 3x - 9x = 6 - 2x - 5 + 8x
step2:- 5x + 3x - 9x - 20 = 8x - 2x + 6 - 5
-x - 20 = 6x + 1
stp 3
-20 = 7x + 1
step 4
-21 = 7x
divide both sides by 7:-
-3 = x
thats the solution x = -3
Answer:
1. X=3, 2. X= -2, 3. X=3, 4. X= -4
Help me please, this make no sense to me
Answer:
< 3 = 143 because you add the 90 degree angle and the 53 degree angle and get 143 and then do 180 - 143 to get <2 = 37 and then 180 - 37 to get < 3 = 143
Which of the following numbers is written in scientific notation?
A. 17
B. 17 × 106
C. 3.734 × 10–14
D. 3.734
Answer:
i think is b
Step-by-step explanation:
Diego’s history teacher writes a test for the class with 26 questions. The test is worth 123 points and has two types of questions: multiple choice worth 3 points each, and essays worth 8 points each.
How many essay questions are on the test? Explain your reasoning.
Answer: 9 essay questions
Step-by-step explanation:
The test has 26 questions
The test is worth 123 points
The test has two types of questions:
Multiple choice worth 3 points each
Essays worth 8 points each
Let the number of multiple choice questions be, m, and the number of essay questions be , e.
This forms a simultaneous equation below:
m + e = 26 ... (i)
3m + 8e = 123 ... (ii)
Multiplying (i) by 3 and (ii) by 1 we get:
3m + 3e = 78 ... (i)
3m + 8e = 123 ... (ii)
Subtracting (ii) - (i) we get;
0m + 5e = 45
5e = 45
e = 45 ÷ 5 = 9
So there are 9 essay questions.
and;
m + 9 = 26
m = 26 - 9 = 17
There are also 17 multiple choice questions.
What is one constant of proportionality for this situation? *
Answer:
The constant of proportionality is the ratio between two directly proportional quantities. In our tomato example, that ratio is $3.00/2, which equals $1.50. Two quantities are directly proportional when they increase and decrease at the same rate.
Step-by-step explanation:
Given the equation: 2y+8x=20. Rearrange the equation into slope-intercept form.
Answer:
y = - 4x + 20 ... slope=-4 y intercept:20
Step-by-step explanation:
2y+8x=20
2y=-8x+20
y = - 4x + 20 ... slope=-4 y intercept:20
(y = mx + b)
A rectangular prism is shown below. What is the lateral surface area?
Answer:
the answer is 110 because 5 times 2 equals 10 and 10 times 11 is 110
Answer:
2(11)(5)+2(11)(2)+2(2)(5)=110+44+20=174
174 Square Centimetres
i will give brainlest to the first person to answer this question:
While at the grocery store, Mrs. Martin noticed that there were two different sized bottles of hot sauce, one was 16.9 ounces and the other 32.55 ounces. What is the difference in weight of the two bottles of hot sauce?
Answer:
15.65 ounces
Step-by-step explanation:
You have to subtract 16.9 from 32.55. This gives you 15.65 ounces.
Answer:
15.65 ounces
Step-by-step explanation:
I hope it's right :)
Help please it is graphing
Here are the pairs:
(from the left)
First group: 3rd graph, y = x - 2, table g
Second group: 2nd graph, y = 2x, table b
Third group: 1st graph, y = x + 2, table m
6&7 thanks for your help
Answer:
Length = 11 1/3 ft; Width = 4 2/3 ft
Step-by-step explanation:
First question:
The length is 2 more than twice the width, so
L = 2W + 2
Second question:
2L + 2W = 32
L = 2W + 2
Since the second equation is already solved for L, we can use the substitution method. Replace L of the first equation with 2W + 2, and solve for W.
2L + 2W = 32
2(2W + 2) + 2W = 32
4W + 4 + 2W = 32
6W = 28
W = 28/6 = 14/3 = 4 2/3
L = 2W + 2 = 2(14/3) + 2 = 28/3 + 6/3 = 34/3 = 11 1/3
L = 11 1/3
W = 4 2/3
Answer: Length = 11 1/3 ft; Width = 4 2/3 ft
Whoever answers all three correctly is who I’ll give brainlist to.
Answer:
a c d i think those are answers
HELP PLz Now!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
It will take 16 months to grow which is C
Step-by-step explanation:
Answer: 16 months
Step-by-step explanation:
8 / 1/2 = 16
16 x 1/2 = 8
So it would take her 16 months to grow her hair 8 inches.
six times the quotient of four and a number
PLEASE HELP ME!!!!!!!!
Answer: 6(4/x)
Step-by-step explanation:
Quotient means division so it is 4 divided by a number. This number is unknown so it’s a variable making it 4/x
You also need to multiply this by 6 so 6(4/x)
Show work please help (update)
Answer:
I believe the correct answer is A.
Step-by-step explanation:
Sorry if I'm wrong :\
Mr. Winter makes a milkshake with 3 scoops of chocolate ice cream and 2 cups of milk. Ms. Haddad makes hers with 4 scoops of ice cream and 3 cups of milk. Who's milkshake has a stronger chocolate flavor and why?
mr,winter would make a milshake that is stronger in chocolate flavor.
I NEED HELP REAL BAD I NEED TO ANSWER THESE RN
for question 3 should be 4096
xP so sorry. but I need help again
Answer:
60 percent.
Step-by-step explanation:
Answer:
The answer is 62.5%
Step-by-step explanation:
So basically if u do
%/100= part/whole
1.Use cross product
P/100=40/64
40*100=4000
The p stand for percent
2. Divide the two numbers
64p/64= 4000/64
So what you can do is divide 4000 and 64 and you will get 62.5
P=62.5
I need part A answer and part B answer
Answer:
A is they are proportional, B is they are not proportional
Step-by-step explanation:
Figure the rest out
Ishaan is 222 times as old as Christopher. 353535 years ago, Ishaan was 777 times as old as Christopher.
Answer: I'd say 10 but I'm not that good at math.
Step-by-step explanation: 2 x 35 = 70, 70 / 7 = 10.
My other way of doing it: 7 / 35 = 5, 5 x 2 = 10
ASAP PLS ANSWER I DEAD
Answer:
Variables: you are correct
Coefficients: -2
Constant: 3/7
Step-by-step explanation:
Variables are letters used in math so you were correct.
Coefficients are numbers with a variable. So to find the coefficient you would look for a number "connected" to a variable. This would be -2 because it is being subtracted from the first term.
The constant is 3/7 because you could put it on a number line.
Graph -3.5 and -1.5 on the number line.
Answer:
ok i kow this hold on
Step-by-step explanation:
In particular this amazing conjecture asserts that if ζ(1) is equal to 0, then there are an infinite number of rational points (solutions), and conversely, if ζ(1) is not equal to 0, then there is only a finite number of such points.
Answer:
i honestly dont really know
Step-by-step explanation: