Answers
Related Questions
tell me answer i need quick
Answers
7x-7=6x+11
7x-6x=11+7
x=18
Expand and simplify 3(5x-2)-2(2x-5)
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After distribution it goes to
15x-6-4x+10
Then after you simplify it goes to
11x+4
You then group like terms
15x-4x+10-6
You then simplify to get
11x+4
 Executives for a company that prints logos on products are expanding the company’s services to include souvenirs such as hats, shirts, and foam fingers for sports teams. The data they collected from a sample of 300 adults about their favorite sport to watch and their favorite souvenir to buy are shown in the table.
A 4-column table with 3 rows. Column 1 has entries football, baseball, soccer. Column 2 is labeled Hat with entries 51, 39, 30. Column 3 is labeled T-shirt with entries 6, 66, 3. Column 4 is labeled Foam finger with entries 39, 21, 45. The columns are titled Souvenir and the rows are titled Sport.
A survey participant is randomly selected. Let F be the event that the participant prefers football and let N be the event that the participant prefers the foam finger. What is the value of P(F and N)?
0.13
0.32
0.35
0.39
Answers
Answer:
.39
Step-by-step explanation:
just did the math
Correct Answer is 0.13
Probability:
The probability formula is the number of favourable outcomes to the total number of all the possible outcomes.
The probability of an Event = (Number of favourable outcomes) / (Total number of possible outcomes)
P(A) = n(E) / n(S)
Here, (Given)
n(E) = The participant prefers football and the event is foam finger = 39
n(S) = Total number of outcomes = 300
P(A) = probability the participant prefers football and the event foam finger.
P(A) = 39 / 300
P(A) = 0.13
Learn more about probability here:
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Five Questions FIFTY POINTS...look please don't just get this points I really need help in math rn. tysm for your help really need it..no links please..
Question 1
Solve.
−3 2/3=x−1 1/4
What is the solution to the equation?
Enter your answer as a simplified mixed number in the box.
Question 2
Solve.
x − (−2 5/6)= −1/5
What is the solution to the equation?
Enter your answer as a simplified mixed number in the box.
Question 3
Solve.
−3 2/3x=−2 1/5
What is the solution to the equation?
Enter your answer as a simplified fraction in the box.
Question 4
Solve for m.
−3/7m=12
m=−28
m=−26
m = 26
m = 28
Question 5
Solve for b.
−1/3b=9
b=−27
b=−3
b = 3
b =27
Answers
Answer:
1 = −3 2/3 = − 1 1 / 4
2 = − (−2 5/6) = −1/5
3 = −3 2/3 = −2 1/5
4 = -28
5 = -27
You're welcome.
Answer:
1 = −3 2/3 = − 1 1 / 4
2 = − (−2 5/6) = −1/5
3 = −3 2/3 = −2 1/5
4 = -28
5 = -27
Step-by-step explanation:
The product of two numbers is 7. If one of the numbers is 9, find the other number.
Answers
Answer:
9*x=7
7/9=0.78(aprox)
Hope This Helps!!!
If c ⊥ b, what is m∠2?
a. 45
b 35
C. 135
D. 145
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Please help solve!!!!
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The artist R. Locklen Jones selects 3 paintings from a collection of 6 to display in a row. How many different arrangements of the display are possible
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Using the combination formula, it is found that 20 different arrangements of the display are possible.
The order in which the paintings are displayed is not important, hence, the combination formula is used to solve this question.
Combination formula:
[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by:
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
In this problem, 3 paintings are chosen from a set of 6, hence:
[tex]C_{6,3} = \frac{6!}{3!3!} = 20[/tex]
20 different arrangements of the display are possible.
A similar problem is given at https://brainly.com/question/24437717
What is the area, in square meters, of the shape below? Express your answer as a fraction in simplest form.
Answers
Step-by-step explanation:
A = 1/2 × at
a = 5/3 meter
t = 1/2 meter
A = 1/2 × 5/3 × 1/2
A = (1 × 5 × 1)/(2 × 3 × 2)
A = 5/12 m²
Write an equation for a line parallel to 4x – 2y = 4 that passes through the point (3,22)
Answers
Answer:
y = 2x + 16
Step-by-step explanation:
4x - 2y = 4
-2y = -4x + 4
y = -4/-2x + 4/-2
y = 2x - 2
Slope: 2
Point: (3,22)
y-intercept: 22 - (2)(3) = 22 - 6 = 16
Answer:
y=2x+16 or 2x-y=-16
Step-by-step explanation:
Hi there!
We are given the equation 4x-2y=4, and we want to write an equation for the line parallel to it, that also passes through (3, 22)
First, let's find the slope of the line, as parallel lines have the same slope.
In order to find the slope, we can convert the equation from standard form (ax+by=c) into slope-intercept form (y=mx+b).
Start by subtracting 4x from both sides:
-2y=-4x+4
Divide both sides by -2
y=2x-2
2 is in the place where x is, so the slope of the line is 2
It's also the slope of the line parallel to it.
Writing the equation in slope-intercept form, this is the equation so far:
y=2x+b
Now let's find b
Since the equation passes through the point (3,22), we can use it to help solve for b
Substitute 22 as y and 3 as x:
22=2(3)+b
Multiply
22=6+b
Subtract 6 from both sides
16=b
Substitute 16 as b in the equation.
y=2x+16
We can stop right here, but we can also re-convert it into standard form
To do that, subtract 2x from both sides:
-2x+y=16
There's a rule that the coefficient in front of x CANNOT be negative; in order to change the sign, multiply both sides of the equation by -1
2x-y=-16
Hope this helps!
please help me with this.
Answers
Answer:
8.6 units
Step-by-step explanation:
use the distance formula: d = [tex]\sqrt{(y-y)^2 + (x-x)^2}[/tex]
d = [tex]\sqrt{[(3-(-2)]^2 + (-3 - 4)^2}[/tex]
d = [tex]\sqrt{5^2 + (-7)^2}[/tex]
d = [tex]\sqrt{25+49}[/tex]
d = [tex]\sqrt{74}[/tex]
d = 8.6
A ball is falling at terminal velocity. Terminal velocity occurs when the ball is in equilibrium and the forces are balanced.
Which free body diagram shows the ball falling at terminal velocity?
F 20 N
F
air
5 N
Cir
F 20 N
9
F. 20 N
F, 20 N
O
F 30 N
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Answer:
b
Step-by-step explanation:
ps Im doing this for poitns
THE PERIMETER OF TRIANGLE DEF IS
Answers
Answer:
18
Step-by-step explanation:
I hope I could help!!
Let me know if you need a picture of my work.
if you make 16.60 an hour , what will your weekly pay be ,(before taxes) if you work 38 hours per week?
Answers
Answer:
$630.80
Step-by-step explanation:
$16.60 an hour
16.60 x 38 hours = $630.80
Answer:
116.20
Step-by-step explanation:
So
Ms. Hartselis katen weighed 6.8 pounds the last time she was at the vet's
office. If she was 5.3 pounds the first time she was weighed, what is the
percent increase in her weight? (To the nearest whole percent)
Answers
The nearest percent increase in 53 to 68 is about 29 percent.
Help me I have this question and two others
Answers
Answer:
Green line
Step-by-step explanation:
This is the only line that has coordinates (1,2) and the slope is positive.
Answer: You've probably already seen the basic method for graphing straight lines; namely, make a T-chart, plot some points, put your ruler against them, and draw the line. But the "nice" form of a straight line's equation (being the slope-intercept form, y = mx + b) can make graphing even simpler and faster.
Step-by-step explanation: hope this helps.
can someone please help me with this ASAP?
THANKS SO MUCH
Answers
Answer: 25
Step-by-step explanation:
B=3÷5×100
=60
D=0.35×100
=35
so, B-D=60-35
25
please help me wit dis
Answers
Answer:
Volume = 37.68 ft³
Step-by-step explanation:
[tex]V_{cone} = \frac{\pi r^2h}{3}[/tex]
Volume = [tex]\frac{(3.14)(9)(4)}{3}[/tex]
Volume = 113.04/3
Volume = 37.68
-Chetan K
Help? I dont remember how to do this!!!!
Answers
Answer:
13. 5^7
14. 7^1000
15. 16^10000
25 x 10 x 10 x 10 x 10 x 10 x 10
Step-by-step explanation:
what is x in .80x+30=1.20x+14
Answers
Answer:
x = 40
Step-by-step explanation:
.80x + 30 = 1.20x + 14
-.80x = -.80x
30 = .4x + 14
-14 = -14
16 = .4x
16/.4 = .4/.4x
40 = x
Can you help me please ;,(
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Answer:
35-21p have a nice day I hope this is right
WHAHHATHWAHTHAWTHAWHTHWTHAWTHHWTHTWTHTA
Answers
Answer: it took 6 hours.
Step-by-step explanation: 6 x 55 is 330, then we add the $35 for service call and we get 365.
Mrs. Lowe, Mrs. Thomson and Ms. Rebuck went out to a restaurant for lunch. They each ordered a meal with a drink. Their total bill was $62.50. They want to leave their waitress a 20% tip. What tip should they leave for their waitress?
Answers
Answer:
12.5
Step-by-step explanation:
use a calculator and don't waste your coins
PLEASE HELP FAST I NEED THE ANSWER!!!!!
Which answers are examples of deductive reasoning?
Select each correct answer.
1. Jonathan leaves for school at 7:30 a.m. and is on time. Jonathan will always be on time if he leaves at 7:30 a.m.
2. Mary and Sue are friends. Mary enjoys fishing, running, and rock climbing. Sue likes fishing and rock climbing. Sue must also like running.
3. The local grocery store charges $3 for a gallon of milk. Joe is going to the local grocery store to buy milk. Therefore, Joe expects to spend $3 for a gallon of milk.
4. All three angles in an equilateral triangle measure 60°. Triangle ABC is an equilateral triangle. Therefore, all three angles in triangle ABC measure 60°.
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Find two consecutive natural numbers whose sum is 63.
Answers
Answer:
31 , 32
Step-by-step explanation:
[tex]\qquad[/tex] According to the question :-
[tex]\qquad \pmb{\sf\longrightarrow (x+1)+x = 63}[/tex]
[tex]\qquad \pmb{\sf\longrightarrow x+1+x=63}[/tex]
[tex]\qquad \pmb{\sf\longrightarrow 2x+1=63}[/tex]
[tex]\qquad \pmb{\sf\longrightarrow 2x=63-1}[/tex]
[tex]\qquad \pmb{\sf\longrightarrow x=\cancel{\dfrac{62}{2}}}[/tex]
[tex]\qquad \longrightarrow {\pink{\underline{\underline{\pmb{\sf{ x= 31}}}}}}[/tex]
Verification:-
[tex]\qquad \pmb{\sf\longrightarrow (x+1)+x=63}[/tex]
[tex]\qquad \pmb{\sf\longrightarrow 32+31=63}[/tex]
[tex]\qquad \pmb{\sf\longrightarrow 63=63}[/tex]
Therefore–
The two consecutive natural numbers whose sum is 63 will be x=31 and x+1=31+1=32▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
A. The shipping cost is a function of the number of packages
B. The weight of the packages is a function of the number of packages
C. The shipping cost is a function of the weight of the package
D. The weight of the package is a function of the shipping cost
Answers
Answer:
C
Step-by-step explanation:
Y axis is F(x), the function of X axis
So, the shipping cost(Y) is a function of the weight (X)
While doing more research on airline tickets, Luis found another airline that had a special. If the family
purchased the tickets within the next 48 hours, the price of the tickets would be reduced by 15%. This
airline charges $50 round-trip for each bag that is checked, so he wrote the equation
4(t + 25) = 4(t + 50) – 4(0.15t) to determine the price per ticket for which the two airlines have the
same total cost.
What ticket price will have the same total cost (including checked bags) for both airlines?
Answers
Answer: 166.67
Step-by-step explanation:
4(166.67+25)= 766.68
4(166.67+50)=866.68
4(0.15 x 166.67)=100.002
866.68-100.002=766.678
I'm sorry if this is incorrect
5. Find the value of x. a 14 b. 166 c. 104 d. 289 6
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[tex] = > \: 7b \: + \: x \: = \: 180 \\ = > \: x \: = \: 180 \: - \: 76 \: \\ = > \: x \: = \: 140 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ [/tex]
candycakes22 (^‿^)
yall if u can please try to answer all i have no clue
Answers
Answer:
u have no question lol??
Answer:
What? you didnt add the picture
Step-by-step explanation:
If the price of a yo-yo in a shop increased by 20% and is now $3.60, what was the original price?
Answers
Answer:
$3.00
Step-by-step explanation:
$3.00 x .2 = 0.60. added to original
The original price of the yo-yo in a shop is $3.
What is the percentage?The Percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
It is given that the price of a yo-yo in a shop increased by 20% and is now $3.60.
The original price will be calculated as let the original price is x dollars. Then from the question, the expression will be formed as below:-
1.20x = 3.60
x = 3.60 / 1.20
Divide 3.60 by 1.20 to get the value of x.
x = $3
It means that the 20 percent is equal to the amount of $0.6.
Therefore, the original price of the yo-yo in a shop is $3.
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