Answers
Answer:
4h+3
Step-by-step explanation:
3h+h+3
4h+3
Related Questions
pease help me i really need this
Answers
Answer:
2:140
1:70
Step-by-step explanation:
:)
70 x 2 is 140
70 x 1 is 70
he drove 140 miles in 2 hours, and 70 miles in an hour
Experts believe that 70% of adults in the United States believe it is more enjoyable to be married than single. An ABC News Poll in 2004 surveyed 1,501 randomly selected adults in the United States and asked if they believed it is more enjoyable to be married or single. In the survey, 1,126 people responded that it is more enjoyable to be married. Suppose another 1051 random selected U.S. adults were surveyed and asked if they believed it is more enjoyable to be married or single. The sample proportion who respond that it is more enjoyable to be married from this new sample would most likely be different from the same sample proportion from the old sample due to ___________________.
Answers
Answer:
Due to;
Sampling variability
Step-by-step explanation:
From the question, we have;
The percentage adults experts believe are convinced that it is more enjoyable to be married than single = 70%
The number of adults in the sample of the survey = 1,501 adults
The number of adults that responded that it is more enjoyable to be married than single = 1,126
According to the central limit theorem, the differences in the two samples and the small sizes of the samples compared to the population, the sample means is different from the population mean, therefore, the sample proportion that respond that it is more enjoyable to be married from the new sample will be different from the old sample due sampling variability because as the sample size is so small compared to the population, some samples can contain more of one category in the population than other samples leading to varying proportion
how many times can 10 go into 111?
Answers
Answer:
11 times
Step-by-step explanation:
hope this helps
Answer:
11.
Step-by-step explanation:
10 x 10 = 100
10 x 11 = 110
10 x 12 = 120 which is too much so its the one above.
how do I find the ratio
Answers
Answer:
Ratios are like fractions. It is one part divided by the total amount of parts.
Step-by-step explanation:
for example there are 2 boys and 5 girls
so the ratio of boys to girls is 2:5
Find f(x)=(x^2)+x+39, when x=50. (don't write a comma in answer.)
Answers
f(x) = x² + x + 39
f(50) = 50² + 50 + 39
f(50) = 2500 + 89
f(50) = 2589
Find the greatest common factor of 9n² and 6m⁴?
Answers
Mary, Josephine, Quinn, Taylor, Max, and Taylor went out to lunch and the total bill was $72. Mary puts in $20 , and Josephine puts in $12. The rest of the group splits the bill equally. Which equation and solution represent the amount a that each of the remaining people pay?
Answers
Answer:
i. The equation required = [tex]\frac{remaining amount of the bill}{remaining number of people}[/tex]
ii. Remaining people would pay $10 each.
Step-by-step explanation:
Total number of people involved = 6
Total bill of their lunch = $72
Mary and Josephine paid = $20 + $12
= $32
The remaining bill to be paid = $72 - $32
= $40
The rest of the group = 4
Splitting the remaining bill equally,
the equation required = [tex]\frac{remaining amount of the bill}{remaining number of people}[/tex]
= ($40) ÷ 4
= $[tex]\frac{40}{4}[/tex]
= $10
The amount that each of the remaining people would pay is $10.
Determine the follwoing quadratic equation:
0 = -3x2 + 17x – 10
What is the value of "B"?
A) -10
B)10
C)-17
D)17
Answers
Answer:
sorry but the epuation is in,but I will try
Step-by-step explanation:
0 = -3×2+17x-10
0= -6+17x-10
0+6+10=17x
16=17x
x=17/16
C)-17
Please help I don’t understand
Answers
Answer:
45
Step-by-step explanation:
Answer:
the answer would be 45 degrees
Step-by-step explanation:
this is because when you look at the rectangle all for interior angles ar e90 degrees each and the line cuts perfectly from one side to the other forming two right triangles. in a right triangle the two acute angles equal 45 degrees each.
a part of a line with endpoints on both ends a(n):
Answers
The answer is line segment
Answer:A part of a line with endpoints on both ends is a(n):
A line with 2 endpoints is called a line segment. We know that it is a segment because the endpoints make the line finite
Step-by-step explanation:
hey could somebody help me please :)
Answers
Answer:
Cut them in smaller shapes then find area
Step-by-step explanation:
In 6 months, the membership of the fitness company went from 3500 to 4200. What was the percent of increase in the membership
Answers
Answer:
20% increased
Step-by-step explanation:
CAN SOMEONE PLEASE HELP ME WITH THIS??
Answers
Answer:
12
Step-by-step explanation:
6x12=72
3x12=36
36+36=72
Answer: 23.
Step-by-step explanation:
I am working of Circumference of circles rn and How do u find the Circumference of a circle if there is no circumference?
Answers
circumference=pie x diameter
Step-by-step explanation:
you need either:
the diameter- the distance from one side to the other, or
the Radius- the distance from the center to the edge
the diameter is always double the radius, and accordingly the radius is always half the diameter.
so, the circumference ca be figured out by multiplying the diameter times pi- which, for most calculations is 3.14
if you only have the radius, multiply that by 2 to get the diameter, then by 3.14.
hope that helps!
Someone help me with what p and q equals?
Answers
It’s a parallelogram so the side opposite are the same.
6 = q - 3
Subtract 3 and add it to 6 and you get 9
9=q
please answer 1-8 godbless
Answers
Answer:
1. A
2. D
3. B
4. B
5-6. B
7. D
8. D
let's one two and three have the following relationships <1and <2 are adjacent right angles <1 and <3 are vertical angles what is the measurement of <1 plus the measure of <3 minus the measure of two
Answers
Answer:
180 Vertical angles are opposite angles that share only a vertex. Since ∠3 is adjacent to both ∠1 and ∠2, this means that ∠3 shares a side and vertex with both of these angles.
This means that ∠3 and ∠1 form a straight line; this makes them a linear pair, which makes their sum 180°.
Select the graph that correctly represents the
armount of money. y. Jack earns doing
chores for x hours at $2 an hour if he works
for a maximum of 8 hours.
Answers
Answer: C
Step-by-step explanation: Because 2 times 1= 2 2times 2=4 2 times 3=6 etc...
Find the missing number in the proportion.
23 over 50 = ___ over 100
Answers
Answer:
46
Step-by-step explanation:
let that number x
so [tex]\frac{23}{50} =\frac{x}{100}[/tex]
I do cross multiplication so 23*100=2300 and 50*x=50x
so 50x=2300 divide both by 50
x=46
Answer:
46
Step-by-step explanation:
since 100 is 50×2 you just do the same thing to 23 and multiply it by 2.
Select the ratios that are equivalent to 11:1.
Choose 3 answers:
A-1:11
B-22:2
C-55:5
D-9:99
E-110:10
Answers
Answer:
i think the answer is B . 22::2
2
3
4
5
Simplify.
(-v2+3v – 7) + (402+5v+6)
Answers
Answer: -v^2 + 8v + 401
Step-by-step explanation:
Find the measure of.. (image included)
I need help please! My teacher changed the due date to today and I don't understand it.
Answers
Answer:
B) 50
Step-by-step explanation:
<A = x + 53
x + 53 + x + 83 + 50 = 180
2x + 186 = 180
2x = -6
x = -3
<A = x + 53
-3 + 53
50
WORTH 24 POINTS PLS HELP
On the blueprints for a new house, a wall measures 3.5 inches. If the map scale is 1.25 inches to 2 feet, how long will the actual wall be?
Answers
Answer:A unit rate is a comparison of two measurements, one of which has a value of ... The unit scale on a map may read \begin{align*}\frac{1}{2}\ inch=100 ... A line 4 inches long would represent an actual line of 800 feet. Unit scales and proportions can be used to calculate actual distances from maps, drawings, ...
Step-by-step explanation:
plssssssssssssssssssssssssssss
Answers
Answer:
D) 2275
Step-by-step explanation:
How many significant figures will the answer to the following problem have? You do not have to solve the problem. 8.82 -3.4 =
Answers
Answer:
5.42
Step-by-step explanation:
8.82 -3.4 = 5.42
The solution to the problem will have two significant figures.
What are significant figures?The number of digits in a value, generally a measurement, that contributes to the degree of precision of the value is referred to as significant figures. At the first non-zero digit, we begin calculating significant numbers.
The given problem 8.82 -3.4 has two digits after the decimal place. Hence, The solution to the problem will have two significant figures.
Learn more about Significant Figures:
https://brainly.com/question/14359464
#SPJ2
PLEASEEEE SOMEONE HELP ME WITH THIS ITS DUE IN A COUPLE HOURS!!!!! FOR trigonometry
Answers
Answer:
I think the last one is the answer
Which expression is equivalent to the expression below?
7x+5y+x+x+x+x
Answers
Answer:
11x+5y
Step-by-step explanation:
7x+5y+x+x+x+x
Combine like terms
7x+x+x+x+x +5y
11x +5y
What is the area of this composite figure??
Answers
Answer=53
Step-by-step explanation:
Which equation is graphed here?
A) y=3
B) x=3
C) y+1=3
D) x-1=3
Answers
Help me pls pls help
Answers
This means (8x2)-(4x2) is the correct answer!!
Hope this helps :)
Answer:
The last one
Step-by-step explanation:
This is because 8x2 is doubling8 and then it also asks to multiply 4 and 2
Lastly it says subtract second number from first which means subtract 4 by 2 from 8 by 2
Hope this makes sense