Answers
Answer:
I have #1, answer is 400
Step-by-step explanation:
80% of 500 is 400
Answer:
First one is 400
Step-by-step explanation:
Related Questions
What is the area of the trapezoid?
5 cm
9 cm
45°
2 cm
(Not drawn to scale)
O 94.5 cm
O 7 cm
O 31.5 cm
O 81 cm
Answers
Answer:
81cm
Step-by-step explanation:
The answer is 81cm as 5+2+2(the base) = 9 and 9×9 = 81 which is the area
8р - 15 = 49
8р=
p =
Answers
Answer:
8
Step-by-step explanation:
How many kilograms are equivalent to 14,000 grams?
Answers
Answer:
14
Step-by-step explanation:
the answer for this question is 14
Answer:
14 kiligrams
Step-by-step explanation:
What is it ????????????????????????
Answers
Answer:
1/8 or 8/64
Step-by-step explanation:
its 1/8 you just times them both by 8 it ez
solve the equation.
log 8 + log x = 1
Answers
Answer:
[tex]x = \frac{5}{4}=1\frac{1}{4}=1.25[/tex]
Step-by-step explanation:
Hope this helps.
Which of these is part of the solution for x > -5?
A
-15
B
-6
C
-5
D
5
Answers
Answer:
d
Step-by-step explanation:
because its reverse for negative the lower the better or in this case 5 because its on the other side of 0
Answer:
D. 5
Step-by-step explanation:
A circus show started at 6:15 p.m and ended at 9:30 p.m. What was the duration of the show?
Answers
A man needed to sell a car. He priced it at $3,500 the first day. The second day he reduced the price by 15%. What was the price of the car after this reduction?
A.
$3,150.00
B.
$2,528.75
C.
$2,975.00
D.
$4,025.00
Answers
Find the unit rate for 105 miles in 3 hours
Answers
Answer:
35
Step-by-step explanation:
Joy drinks 4.5 bottles of water per day.
Each bottle contains 16.5 fluid ounces.
How many fluid ounces of water does
she drink per day?
A 20.10 fluid ounces
B 64.00 fluid ounces
C 74.25 fluid ounces
D 82.50 fluid ounces
This is math and science.
Answers
The time for Speedy Pizza to deliver a pizza has a mean of 10 minutes, and a standard deviation of 2.8 minutes. Speedy guarantees that all pizzas will be delivered within 15 minutes or the customer will receive the pizza free. If delivery time follows a normal distribution, use a random number of .961 to simulate one pizza delivery time. Give your answer to 3 decimal places.
Answers
Answer:
14.9336
Step-by-step explanation:
Given that :
Mean = 10
Standard deviation = 2.8
To simulate a pizza delivery time with a random z - value of 0.961
Using the Z - probability calculator :
To find the x value corresponding to Z = 0.961
P(Z < x) ; P(Z < x) = 0.961 = 1.762
Simulated delivery time for the random number generated :
Mean + (Zscore * standard deviation)
10 + (1.762 * 2.8)
10 + 4.9336
= 14.9336
it is not 8 oz plz help............
Answers
Answer:
12
Step-by-step explanation:
Emily pays $24 to rent a boat at the lake for up to 6 hours. She constructs the inequality and number line below to represent the number of hours, x, she can use the boat.
Answers
Answer:
Emily's inequality x < 6 is correct because the number of hours is less than or equal to.
Emily's number line is incorrect The endpoint is filled in and the number line is greater than the endpoint.
Step-by-step explanation:
Emily's Model:
x < 6
<----|----|----|----|----|----⊕----|----|----|----|----|----|----|----|---->
1 2 3 4 5 6 7 8 9 10 11 12 13 14
What Emily's model should look like to make the number line true:
x < 6
<----|----|----|----|----|----О----|----|----|----|----|----|----|----|---->
1 2 3 4 5 6 7 8 9 10 11 12 13 14
According to Inc, 79% of job seekers used social media in their job search in 2018. Many believe this number is inflated by the proportion of 22- to 30-year-old job seekers who use social media in their job search. Suppose a survey of 22- to 30-year-old job seekers showed that 308 of the 370 respondents use social media in their job search. In addition, 281 of the 370 respondents indicated they have electronically submitted a resume to an employer.
A) Conduct a hypothesis test to determine if the results of the survey justify concluding the proportion of 22- to 30-year-old job seekers who use social media in their job search exceeds the proportion of the population that use social media in their job search. Use α = 0.05.
1) State the null and alternative hypothesis.
2) Find the value of the test statistic.
3) Find the p-value.
B) Conduct a hypothesis test to determine if the results of the survey justify concluding that more than 70% of 22- to 30-year-old job seekers have electronically submitted a resume to an employer. Using α = 0.05, what is your conclusion?
1) State the null and alternative hypothesis.
2) Find the value of the test statistic.
3) Find the p-value.
Answers
Answer:
A) i) Null hypothesis; p ≤ 0.79
Alternative hypothesis; p > 0.79
ii) test statistic = 2
iii) P-value = 0.02275
B) i) Null hypothesis; p ≤ 0.70
Alternative hypothesis; p > 0.70
ii) test statistic = 2.5
iii) P-value = 0.00621
Step-by-step explanation:
A) We are given;
Population proportion; p = 79% = 0.79
308 of the 370 respondents use social media in their job search. Thus;
Sample proportion; p^ = 308/370 = 0.8324
Let's state the hypotheses;
Null hypothesis; p ≤ 0.79
Alternative hypothesis; p > 0.79
Formula for the test statistic is;
z = (p^ - p)/√(p(1 - p)/n)
z = (0.8324 - 0.79)/√(0.79(1 - 0.79)/370)
z = 0.0424/0.021175
z = 2
From online p-value from z-score calculator attached and using; z = 2; significance value = 0.05; and one tailed distribution, we have;
P-value = 0.02275
B) similar to answer A above, Population proportion; p = 70% = 0.70
But 281 of the 370 respondents use social media in their job search. Thus;
Null hypothesis; p ≤ 0.70
Alternative hypothesis; p > 0.70
Also; Sample proportion; p^ = 281/370 = 0.7595
Formula for the test statistic is;
z = (p^ - p)/√(p(1 - p)/n)
z = (0.7595 - 0.70)/√(0.70(1 - 0.70)/370)
z = 0.0595/0.023824
z = 2.5
From online p-value from z-score calculator attached and using; z = 2.5; significance value = 0.05; and one tailed distribution, we have;
P-value = 0.00621
Help fast quick fast fast emergency
Answers
2) The sum of 5x and 2x is at least 14
A.
5x + 2x > 14
B.
5x + 2x < 14
C.
5x + 2x ≤ 14
D.
5x + 2x ≥ 14
Answers
Answer:
b
Step-by-step explanation:
if it is less than 14 then the big side of the arrow would be facing the 14
Answer:
Step-by-step explanation:
5x + 2x > 14= x>2
5x + 2x < 14= x<2
5x + 2x ≤ 14= x≤2
5x + 2x ≥ 14= x≥2
Solve |2x - 5| = 4 Thank you
Answers
Answer: x= 2 /9
Step-by-step explanation:
answer for brainliest
Answers
25/5 is 5
So 5>4
Write and solve an equation to find Marys. Mary is 6 years older than Ellen. Jim is 5 years older than Mary. If their total combined age is 41. How old is Ellen?
Answers
nggkkkb ghjkkjgh
ggjbdfhhkmbssrjokncfd
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Students at a certain high school can choose from three different classes.9/10 of the students choose Spanish,37% choose French and 9/50 choose Chinese.
A.order the languages from the most number of students take to the one the least number students take. Justify your answer.
Answers
Answer:
1 Spanish 90%
2.French 37%
3. Chinese 18%
Step-by-step explanation:
9/10 .......... 90/100 ........... 90%
37%.................. 37%
9/50............. 18/100 .......... 18%
1. What are the things needed by plants to make their own food?
A. water, chemicals and oxygen
B. oxygen and carbon dioxide
C. oxygen and chemicals
D carbon dioxide, soil and sunlight
Answers
Answer:
D carbon dioxide, soil and sunlight
Answer:
D because we breath out carbon dioxide witch we produce after breathing in oxygen
Four fundamental factors affect the cost of money: (1) the return that borrowers expect to earn on their investments, (2) the preference of savers to spend their income in the current period rather than delay their consumption until some future period, (3) the risks associated with the investment, and (4) expected inflation. Consider the following statements that address these factors, and indicate which you think are true.
Statement 1: All things being equal, savers and investors expect to receive some amount of maturity premium as compensation for their deferred consumption.
Statement 2: Historical inflation rates, as opposed to expected future rates of inflation, should be used when calculating an investment’s nominal risk-free rate of return.
Statement 3: An investment that can provide a 10% return should attract more investment capital than an otherwise identical investment that can only provide a 6% return.
Statement 4: The inflation premium used to calculate the nominal interest rate on a five-year security should be equal to the rate of inflation expected in year 5 of the investment.
The true statements are:_______.
a. 1, 2, 3, and 4
b. 2 and 4
c. 1, 2, and 3
d. 1 and 3
Answers
Answer:
The true statements are 1 and 3
Step-by-step explanation:
Statement 1 -
All things being equal ,the savers and investors expect to receive some amount of maturity premium as compensation for their deferred consumption.
Statement 3 -
An investment that can provide a 10% return should attract more investment capital than an otherwise identical investment that can only provide a 6% return.
It is true because the return is higher than the return of identical investment therefore the higher returns will attract more investment.
Statement 2-
It is a false statement.
Historical inflation rates should not be used when calculating an investment’s nominal risk-free rate of return
But the real risk free rate and inflation premium is the part of prevailing interest rates that results from lenders compensating for expected inflation should be used
Statement 4-
It is a false statement.
The inflation premium used to calculate the nominal interest rate on a five-year security should not be equal to the rate of inflation expected in year 5 of the investment.
∴ we get
Statement 1 and 3 are true.
Find the length of JM
Please I need the answers fast!
Answers
Answer:
i think it's 20
Step-by-step explanation:
The corners are probably +2 so 16+4=20
Answer:
5
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST! AND 20 POINTS!
answer is in picture below. No fake answers and plz explain
Answers
Answer:
D= 110,400
Step-by-step explanation:
$48,000 is what she made last month and needs to make 230% more which you can think as a decimal of 2.30
so then you do 48,000*2.30= $110,400
I’m to lazy to write it so here’s the photo
Answers
Answer:
Step-by-step explanation:
Fishman, Goron, Smith, other
:::::
votes for Goron = 35% of 280 = 0.35×280 = 70
:::::
10% of 280 = 0.10×280 = 28 ≠ 40
The estimate was inaccurate
How do you divide fractions?
Answers
Answer:
The easiest way to divide fractions is to follow three simple steps:
1. Flip the divisor into a reciprocal.
2. Change the division sign into a multiplication sign and multiply.
3. Simplify if possible.
Please can someone help me with this
Answers
10x + 30
10(x+3)
10 x X = 10x
10 x 3 = 30
10x + 30
What is 2/3 divided by 3/4
Answers
Answer:
8/9
Step-by-step explanation:
It can sometimes be difficult to divide fractions, such as 2/3 divided by 3/4! When we divide two fractions, such as 2/3 ÷ 3/4, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other. We also simplify the answers to fraction problems whenever possible.
Hope This Helps You!
-TheAnimeCatUwU
#LearnWithBrainly
Pls help!!!
Factor each expression using the GCF. Check your work using the Distributive Property.
9. 3x + 12
10. 6x - 30
11. 20x - 16
12.-50x + 80
13. 77 + 22x
14. 21x - 14
Answers
Solve for w.
6w=-12
Simplify your answer as much as possible.
Answers
Answer:
-2
Step-by-step explanation:
Rearrange for w
-12/6 = -2
Have a great day :)
-2
Step-by-step explanation:
6w = -12
w = -12/6
w = -2
hope u will happy forever