Answer:
30.8 I believe is your answer
Step-by-step explanation:
A federal agency mailed a survey to 35% of the households in Chicago, New York, Los angeles, and Miami and found that 60% of the people surveyed had commute times over one hour. So, they concluded that 60% of all Americans have commute times over one hour.
Which of the following statements is correct?
A. This method of sampling can be considered both biased and unbiased
B. This method of sampling is neither biased nor unbiased
C. This method of sampling is biased
D. This method of sampling is unbiased
a 95 inch board is cut into to pieces. one piece is four times the length of the other. Find the length of the shorter peice
Answer:
50
Step-by-step explanation:
3. The human body is
made up of about
18.5% carbon. What
part of Dr. Brooks
weight is not carbon if
he weighs 210 pounds?
Answer:
Step-by-step explanation:
Dr Brooks weights 210 lbs
18.5 % is carbon
210*(18.5/100)=38.85
the part that is NOT carbon is
210-38.85=171.18 lbs
-1/2 (10+1/4)
A. -5 -1/4
B. -5 -1/8
C. -5 +1/8
D. -5 +1/4.
Please help, I'll mark first correct as Brainlyest
Answer:
-5 1/8
Step-by-step explanation:
-5 1/8
Yesterday, there were 45 problems assigned for math homework. Malia got 36 out of 45
problems correct. What percentage did Malia get correct?
PLEASE HELP
Answer:80
Step-by-step explanation: if you do 45:100% and then x36 you get the result
help me please!
Without a calculator, choose the statement that best describes the value of√74.
Choose 1 answer:
A: the value of √74 is between 8 and 8.5
B: the value of √74 is between 8.5 and 9
C: the value of √74 is between 9 and 9.5
D the value of √74 is between 9.5 and 10
Answer:
B
Step-by-step explanation:
Well you can get rid of c and d since 9^2 = 81. so 74 is less than 81 so it's definitely less than 9. Now, we know it's between 8 and 9. try multiplying 8.5 x 8.5 = 72.25. So our ranges are
A) 64 - 72.25
B) 72.25 - 81.
74 falls between 72.25 - 81. So it'll be B
Please help; stuck on this one...
Answer:
y = -3x + 4
Step-by-step explanation:
HELP! what is 1.278 and 1.281 and 1.284 from least to greatest
Answer: 1.278, 1.281, 1.284
Step-by-step explanation:
PLEASE HELP
I NEED BOTH PARTS!
−5n + 3(6 + 7n) whats the answer
Answer:
18 + 16 n
Step-by-step explanation:
does that equation equal anything??
Answer:
Step-by-step explanation:
-5n+3(6+7n)
-5n+18+21n
16n+18
Please answer number 26
Answer:
m = 0.1
b = 5
Step-by-step explanation:
The slope-intercept formula is mx + b.
m = slope
b = y-intercept.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:
m = 0.1
b = 5
Step-by-step explanation:
The equation is set up in point-slope form (y = mx + b).
y = mx + b
y = 0.1x + 5
What is the solution set for the inequality
Answer:
A solution set is the set of values which satisfy a given inequality. It means, each and every value in the solution set will satisfy the inequality and no other value will satisfy the inequality.
HELPPPPPPPP ASAPPPP PLSSSS
Someone pls help this is due in a bit
plz answer! only if correct
Answer:
should be 180
Step-by-step explanation:
All triangles add up to 180 degrees based on the triangle sum theorem
Perhatikan pola bilangan berikut:2,-6,18,-54,162,...
Answer:
no comprehendo
Step-by-step explanation:
The quotient of a number increased by 9and 4 is -2 TRANSLATE DO NOT SOLVE please answer I really need this
Answer: From your questions it's stand like factors of that Number so it is one
3=1
5/9=1
4=1,2
Addition point
Quotient is the number remained after divident is divided by divisor
Step-by-step explanation:
EASY MATH- MERRY X MAS :))))
Answer:
x-intercept means the advertising expense when the company's profit was zero dollars ⇒ D
Step-by-step explanation:
Let us solve the question
∵ P = -250x³ + 1,505x² - 300, for 0 < x < 6
∵ P is the profit in tens of thousands of dollars
∵ x is the advertising expense in tens of thousands of dollars
∴ x is the independent variable
∴ P is the dependent variable
→ x-intercept means value x when P is 0
∵ The x-intercept is the value x at P = 0
∴ x-intercept means the advertising expense when the company's
profit was zero dollars
A rectangular sheet of paper $8\frac{1}{2}$ inches by 11 inches is folded and then taped so that one pair of opposite vertices coincide. What is the number of inches in the perimeter of the resulting pentagon
Answer:
32.2 inches
Step-by-step explanation:
help please? i am a little bit confused
d: 1.25
c: .035
b: .70
a: .23
these are just my guesses but if there right then I hope this helps. I don't know it but these are my best affiliations.
2x/ 4x4 - 2x
simplify
Answer:
x^5/2 - 2x
Step-by-step explanation:
Cancel terms that are in both the numerator and denominator
2
Combine multiplied terms into a single fraction
3
Combine exponents
Answer: x^5/2 - 2x
Step-by-step
Can the equation below be used to solve the following problem? If not, explain why.
0.75x + 3 = 0.25x + 5.25
Joseph has $3.00 in his piggy bank and he adds $0.75 each day. Kelsey has $5.25 in her piggy bank and she spends $0.25 each day. When will Joseph and Kelsey have the same amount in their piggy banks?
A $760 item is marked down by 10% what is the new cost of the item
Answer:
Step-by-step explanation:
This means the cost of the item to you is $684. You will pay $684 for an item with an original price of $760 when discounted 10%. In this example, if you buy an item at $760 with a 10% discount, you will pay 760 - 76 = 684 dollars.
Answer:
the answer is $684
Step-by-step explanation:
760 x 10 /100= 76
760 - 76 = $684
is this a right, acute or obtuse angle based on the slopes?
Answer: Acute
Step-by-step explanation:
what is the slope of the graph
60 to 0 is a slope of the graph
Answer:
Y=60,X=2,5
Step-by-step explanation:
pls help me!! I really need it!
HELP!!!! please will give brainliest
Answer:
m = -1
Step-by-step explanation:
The line is going down from left to right, meaning the slope is negative. The line is going down at the same rate at which it's going to the right, meaning the numerator and denominator are the same (a fraction with the same numerator and denominator is 1)
what is the at least probability of 6
Answer:
15/36 or 41.667%
Step-by-step explanation:
Can somebody plz answer this math problem correctly thanks!
WILL MARK BRAINLIEST :DDD
Tyson has a collection of 60 sports ribbons. Of these ribbons, 30% are first place ribbons, 45% are second place ribbons, and the rest are third place ribbons. How many third place ribbons are in Tyson’s sports ribbon collection?
15
27
32
18
give me a serious answer or I will report you and your account will be deleted