Answer:
A. 49% chance
B. 9% chance
C. 21% chance
Step-by-step explanation:
A. 0.7 x 0.7 = 0.49
B. 0.3 x 0.3 = 0.09
C. 0.7 x 0.3 = 0.21
Hope this helps :)
11/13 in lowest term
Answer:
11/13 is already simplified
Step-by-step explanation:
Two sidewalks in a park are represented by lines on a coordinate grid two points on each of the lines are shown in the tables 2501133-3
Answer:
is there a some sort of picture
I need help please.
Answer:
a
Step-by-step explanation:
easy
there are 20 marbles in a bag. 35% of the marbles are blue. how many marbles are blue?
Answer:
7 marbles are blue.
Answer:
7
Step-by-step explanation:
20 divided by 100 times 35!
3
Bridget needs an actor. Actor A is offering her services for an initial $140 in addition
to $20 per day. Actor B is offering her services for an initial $200 in addition to $15
per day.
Write a function g (x) for actor B
Answer:
(x=days) g(x)=15x+200
Step-by-step explanation:
the 200 is a base fee, meaning you cant tag a variable on it and in this case it works as a y-intercept, the 15 dollars a day would be 15x because x is the number of days and to calculate how much it costs to work a few days you multiply the daily rate and the number of days, then add 200 to get your cost.
Which postulate or theorem, if any, could you use to prove DBE is congruent to FCE? If not enough information is given choose not information.
Congruent triangles have equal corresponding angles and sides
The theorem that proves that DBE is congruent to FCE is ASA
From the diagram, we have the following highlights
Angle B is congruent to angle CSide length BE is congruent to side length CEAngles at E on both triangles are congruentThe above highlights represent congruence theorem ASA
Hence, the theorem that proves that DBE is congruent to FCE is ASA
Read more about congruent triangles at:
https://brainly.com/question/1675117
Is this relation a function by using straight line test
Answer:
No
Step-by-step explanation:
Graph all points. They do not make a line.
13(z+4)−6=23(5−z)
PLEASE HELP!!!
Answer:
z = 23/12
Step-by-step explanation:
13(z+4)−6=23(5−z)
Distribute
13z + 52 -6 = 115 - 23z
Combine like term
13z+46 = 115 -23z
Add 23z to each side
13z+23z+46 = 115-23z+23z
36z +46 = 115
Subtract 46 from each side
36z+46-46 = 115-46
36z=69
Divide each side by 36
36z/36 = 69/36
z = 23/12
Answer:
[tex]z=\frac{23}{12}[/tex]
Step-by-step explanation:
[tex]13(z+4)-6=23(5-z)\\13z+52-6=115-23z\\13z+46=115-23z\\13z+(23z)+46-(46)=115-(46)+23z-(23z)\\36z=69\\z=69\div 36\\z=\frac{69}{36}=\frac{23}{12}[/tex] I'd appreciate a brainliestIn an orchard, there are 6 apple trees for every 4 pear trees. Create a ratio table to determine the number of apple trees in the orchard if there are 42 pear trees.
Answer:
Step-by-step explanation:42 divided by 6= 7 and then times 7 by 4 to get 28 which leaves you with the ratio 2:8
1. At the beginning of the month, Michael had $22 in his account at the school bookstore. Use a variable to represent the
unknown quantity in each transaction below and write an equation to represent it. Then represent each transaction on a
number line. What is the unknown quantity in each case?
First he bought some notebooks and pens that cost $16.
Then he deposited some more money and his account balance was $27.
Then he bought a book for English class that cost $39.
Then he deposited exactly enough money so that he paid off his debt to the bookstore.
Answer: -6
Step-by-step explanation: $22 - $16 + $27 - $39 = -6
Symbol equation --> a - b + c - d = x
d) S.P. = Rs 400, loss = 20%, C.P. = Rs x, C.P = S.P. + 20% of C.P, Find C.P.
SP = 400
Loss = 20%
CP = x
CP = SP + 20%CP
Therefore,
x = 400 + 20/100x
x = 400 + 1/5x
x - 1/5x = 400
5/5x - 1/5x = 400
4/5x = 400
x = 400 × 5/4
x = 100 × 5
x = 500
Can the set of lengths be the side lengths of a right triangle?
8 ft, 15 ft, 17 ft
Answer:
yes
Step-by-step explanation:
Using the converse theorem of Pythagoras.
If the longest side squared is equal to the sum of the other 2 sides, then the triangle is right.
longest side = 17 and 17² = 289 and
8² + 15² = 64 + 225 = 289
Since 8² + 15² = 17² then the triangle is right.
А
The population of a city increased by 140 people last year. Which situation, when combined with that increase in population, results in a zero overall change in population?
The population of the city increases by 140 during the next year.
The population of the city decreases by 140 during the next year.
The population of the city stays constant during the next year.
D The population of the city decreases by 10 people per month during the next year.
B
С
Step-by-step explanation:
..
Answer:
D
Step-by-step explanation:
Jake spent a three-day weekend on the lake. On Saturday, he rented a pontoon boat for three hours and paid $435. On Sunday, he rented the same boat for five hours and it cost him $625. If he rented the same boat on Monday for just two hours, what is the cost for Jake to rent the pontoon boat for the entire three-day weekend?
Answer:
$265
Step-by-step explanation:
You add $435 and $625 and get $1060 dived that by four and you get
Answer: $1400 for the total 3 days
Step-by-step explanation:
A= (3,435)
B= (5,625)
625-435 190
M= ————— = —— = 95
5-3 2
Y- 435= 95(x-3)
Y - 435= 95x - 285
Y= 95x + 150
95(2) + 150
190 + 150
= $340 for Monday
Finally,
435 + 625 + 340= $1400 for 3 days
A computer is normally $800 but is discounted to $525. What percent of the original price does Mark pay? Round to a
whole percent
A) 16.5%
B
30%
C 7096
D 66%
Answer:
B is the answer bruh
Step-by-step explanation:
give me a brainless and follow me
Answer: The answer is b
Step-by-step explanation:
heres why:
$800-$525=$275
now ima round it up and make a percentage
$275=30%
so the answer is b
hope it helps ;)
Need help first gets brainiest!
Answer:
1: 60 degrees
2: 50 degrees
3: 110 degrees
What is the slope? PLEASE HELP ME ON THIS I DONT UNDERSTAND THIS
Answer: 3/2
Step-by-step explanation:
What is the answer to :
5/3 - 2 1/3
Answer:
- 2/3
Step-by-step explanation:
0+0???????????? ??????
help pls I will give brainliest! 6
Answer:
8. 822
9. 1582
10. 1936
11. 8200
Step-by-step explanation:
Which of the following problem types require you to find the LCD? (choose ALL that apply)
multiplying rational expressions
multiplying rational expressions
dividing rationals expressions
dividing rationals expressions
adding rational expressions
adding rational expressions
subtracting rational expressions
subtracting rational expressions
solving rational equations
Answer:
The correct options are;
Adding rational expressions
Subtracting rational expressions
Step-by-step explanation:
When adding or subtracting rational numbers, the denominators of the fractions representing the numbers should be equal
Therefore, when adding two or more rational expressions together, the following steps are required;
1) Looking for the Lowest Common Denominator
2) Finding the product of the quotient obtained from dividing the LCD by the denominator of a fraction and the numerator of the fraction
3) Placing the sum (or differences) of the products obtained in the above step as the numerator, while the LCD remain denominator
4) Simplifying the numerator in the above step
5) The faction so obtained, is the sum or difference of two or more rational expressions.
You draw two cards from a standard deck of 52 cards and replace the first one before drawing a second. What is the probability of drawing a king and a five in either order?
Answer: 4 over 663 hope this helps
Shopping: Tax
Situation: You are purchasing four items and want to calculate the tax. The items cost $2.50, $8.75, $3.00, and $10.25. The tax rate is 6%. How much is the tax?
Calculation With Distribution. PLS show all work step by step
The tax is normally done to the total so add the prices up 2.50+8.75+3.00+10.25=24.5
percent is 6%
percent means parts out of 100 so
6%=6/100=0.6/10=0.06/1=0.06* 6% of total* 'of'' translates to multiply
24.50 times 0.06=tax=1.47
Answer:
Step-by-step explanation:
The tax itself is $1.47
You can calculate that by adding up all four items. You should get $24.50. Then, you multiply 24.50 by 6%. When multiplying 24.50 and 6%, make sure you multiply (24.50)(0.06) and not (24.50)(0.6).
The total cost of the items after tax is $23.03 just in case you needed that. Just subtract
24.50 - 1.47
Solve the following systems of equations by elimination.
4x+3y=-2
8x-2y=12
Help me with my math!!!!!
Answer:
g=3.5
f=42
Step-by-step explanation:
Please help me with this how to find y.
Answer:
90 degrees
Step-by-step explanation:
What is the slope of the line in the graph?
HURRY!!!!
I have one hour left !!!
Answer:
1
Step-by-step explanation:
positive because as x increases, y increases
1 because for 1 increment of x there is 1 increment in y
equation is: y = x + 1
Answer:
If you are going from 2,3 to 1,2 then it is -1,-1 but if you are going the other way then the ones are positive
Step-by-step explanation:
Andre has $37 in his bank account and writes a check for $87. After the check has been cashed, what will the bank balance show?
Answer:
If he is adding the check it will be $124, but if he is withdrawing a check it will be -50
Step-by-step explanation:
Hope this helps
Maryam wants to make a jug of juice
Answer:
sounds delicious lol
Step-by-step explanation:
I hope Marian shares her juice
Which digit holds a value that is 1 10 the value of the underlined digit in the number twenty-two thousand two hundred twenty-two? 22,222
↑
the 2 in the ones place
the 2 in the ones place
the 2 in the tens place
the 2 in the tens place
the 2 in the thousands place
the 2 in the thousands place
the 2 in the ten thousands place
...
Answer:
??? I have the same problem itsits hard??, help me please
