Answer:
4 days
Step-by-step explanation
[tex]\frac{4}{1}[/tex] x [tex]\frac{4}{3}[/tex] = 5 [tex]\frac{1}{3}[/tex]
fill out the missing angle measures until you find x
Answer: I think 131
Step-by-step explanation:
Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three optio The amount of change is different for the percent increase and the percent decrease. The ratio of the percent increase is not the same as the percent decrease. O The ratio for the percent increase has a smaller denominator than the percent decrease. O The ratio for the percent increase has a different numerator than the percent decrease. The original amount for the percent increase is different from the original amount for the percent decrease.
Answer:
2. The ratio of the percent increase is not the same as the percent decrease.
3. The ratio for the percent increase has a smaller denominator than the percent decrease.
5. The original amount for the percent increase is different from the original amount for the percent decrease.
Step-by-step explanation:
Answer:
2. The ratio of the percent increase is not the same as the percent decrease.
3. The ratio for the percent increase has a smaller denominator than the percent decrease.
5. The original amount for the percent increase is different from the original amount for the percent decrease.
B,C,E
xy+1
for
x=6 and y= -4
Answer:
-23
Step-by-step explanation:
6x4=-34+2=-23
Maya has a dog and it wants to be pet
Answer:
so what is the question?
Polly walked a total of 20 kilometers by making 4 trips to school. How many trips will Polly have to make in all to walk a total of 50 kilometers? Assume the relationship is directly proportional.
Answer:
ffffffffffffffffffffffffffffffffffff
Step-by-step explanation:
X is less than or equal to 3
x≤3?
correct me if I'm wrong
Answer:
Yes you are right!!!!!
the pythagorean theorem
Hii student!
_________________________________________________________
[tex]\leadsto\parallel\boldsymbol{Answer.}\parallel\gets[/tex]
Option a
________________________________________________________
[tex]\leadsto\parallel\boldsymbol{Explanation.}\parallel\gets[/tex]
We can use the Pythagorean Theorem (below) to solve for x, the shorter leg of the right triangle.
The Pythagorean Theorem[tex]\bullet\,\,\,\boldsymbol{a^2+b^2=c^2.}\bullet[/tex]. in which a and b are the two legs of the right triangle, and c is the hypotenuse, the longest side of the right triangle. This side is opposite the right angle ([tex]90\textdegree[/tex]).
In this problem we're given
Hypotenuse = [tex]\sqrt{218}[/tex]Long Leg = [tex]\boldsymbol{13}[/tex].and we're asked to solve for x, the short leg.
So we stick in the values into the formula.
[tex]\boldsymbol{13^2+b^2=(\sqrt{218})^2}[/tex]
Simplify!
[tex]\boldsymbol{169+b^2=218}[/tex]
Simplify!
[tex]\boldsymbol{b^2=218-169}[/tex]
[tex]\boldsymbol{b^2=49}[/tex]
Next, take the square root of both sides
[tex]\boldsymbol{b=7}[/tex]
[tex]\boldsymbol{\therefore,\:the\:answer\:is\:option\:a}[/tex]
Hope that this helped! Best wishes.
[tex]\textsl{Reach far. Aim high. Dream big.}[/tex]
[tex]\boldsymbol{-Greetings!-}[/tex]
________________________________________________________
if x equals 8 -(-2.25) and y equals 6-4.2-(-4.9) what is the value of x-y
Answer:
x = 10.25
y = 6.7
Step-by-step explanation:
X = 8 - (-2.25) = 10.25
Y = 6 - 4.2 - (-4.9) = 6.7
What is the expression of 22x(4+3+1)
Answer:
176x
Step-by-step explanation:
Step 1. Add the numbers
22x(4+3+1)
22x(8)
Step 2. Multiply the numbers
22x times 8= 176x
SEPULUH RIBU RUPIAH
Answer:
RP 10.000
Step-by-step explanation:
What it true?
Rachel is on her way home in her car. Her drive is 24 miles long. She has finished three-fourths of the drive so far. How far has she driven?
Answer:
The length of the drive is 36 mi
Step-by-step explanation:
I need help with this
each pumpkin costs $10.50
63/6 = 10.5 or $10.50 and $10.50 x 2 = $21
that's all I got sorry ~(>_<。)＼
According to a survey, 10% of Americans are afraid to fly. Suppose 1100 Americans are sampled. a) What is the probability that 121 or more americans in the survey are afraid to fly
Answer:
The probability that 121 or more Americans in the survey are afraid to fly is 0.1335.
Step-by-step explanation:
Let X denote the number of Americans afraid to fly.
The proportion of Americans afraid to fly is, p = 0.10/
A random sample of n = 1100 Americans are selected.
The random variable X follows a Binomial distribution with parameters n = 1100 and p = 0.10.
But the sample selected is too large and the probability of success is close to 0.50.
So a Normal approximation to binomial can be applied to approximate the distribution of X if the following conditions are satisfied:
1. np ≥ 10
2. n(1 - p) ≥ 10
Check the conditions as follows:
[tex]np=1100\times 0.10=110>10\\\\n(1-p)=1100\times (1-0.10)=990>10[/tex]
Thus, a Normal approximation to binomial can be applied.
So, [tex]X\sim N(np,\ np(1-p))[/tex]
Compute the probability that 121 or more Americans in the survey are afraid to fly as follows:
[tex]P(X\geq 121)=P(\frac{X-np}{\sqrt{np(1-p)}}>\frac{121-110}{\sqrt{99}})\\\\=P(Z>1.11)\\\\=1-P(Z<1.11)\\\\=1-0.86650\\\\=0.1335[/tex]
Thus, the probability that 121 or more Americans in the survey are afraid to fly is 0.1335.
how do i find the amount of solutions to an quadratic equation by looking at it for example "How many real solutions are there to the equation x2−7x+12=0?"
Graph a line with a slope of -3that contains the point (4,-2)
Answer:
Step-by-step explanation:
1. A dressmaker whats to make a handkerchief. She has a cloth with a length of 30 cm and 48 cm long.She cuts them into equal lengths. What is the greatest possible length of each cloth?How many handkerchief can she make?
2. Shane has 4 different pens. It is composed of 8 purpl, 16 yellow, 24 blues and 32 pinks. She wants to give it to her cousins. What is the highest possible number of her cousins?What ate the color combinations of pens for each of them? How many pens will they receive?
help me pls
Answer:
Answer one= 6
Step-by-step explanation:
Problem #1
30 divided by 6 is 6
and 48 divided by 6 is 8
so she/ he can only make 6 full ones
solve the equation: 36+15x-48+10x
Answer:
-12+25x
Step-by-step explanation:
calculate the like terms
-12+15x+10x
-12+25x
Consider the polygon GEOM with coordinate G(0,-2), E(-1,2), 0(-5,1),
M(-5, -6). If we rotate GEOM 90° clockwise about the origin, then reflect
over the y-axis, what are the coordinates of G"E"0"M"?
G'(2,0)
G''(-2,1)
O'(1,5)
O''(-1,5)
M'(-6,5)
M''(6,5)
sorry im a year late haha
Terrence and his family are enjoying a vacation in the wild west. One place they really want to visit is the Grand Canyon. The total distance they will drive is 400 miles. If they have already driven 280 miles, what percent have they driven?
Answer: 70 percent
Step-by-step explanation:
280 divided by 400 is 0.70, so 280 is 70 percent of 400.
Cups are sold 6 to a package and plates are sold 8 to a package. If you want to have the same number of each item for a party
a) What is the least number of packages of each you need to buy?
Answer:
24
Step-by-step explanation:
If you want to find the least amount of packages, you'll have to find what multiple they have in common.
One way to find this is 6x8, which is 48, but that isn't always the lowest.
Here are the first few multiples of six: 6, 12, 18, (24), 30, 36, 42, and 48.
Here are the first few multiples of eight: 8, 16, (24), 32, 40, 48, 56, and64
Is assert qualitative or quantitative? Please answer
Answer:
Qualitive
Step-by-step explanation
‘this is because x is negative and graphed it is positive
-University of Indiana Professor
Boxerville middle school is going to rent some vans to take students on a field trip. Each van can hold 8 students if a total of 88 students are going on field trip how many vans are needed
Answer:
11 bus are needed
Step-by-step explanation:
Do 88 divided by 8, that will give you the number of buses
Marti’s cat weights 12.37 pounds What is this weight written as a mixed number?
9514 1404 393
Answer:
12 37/100 pounds
Step-by-step explanation:
Twelve and thirty-seven hundredths is written as ...
12 37/100
Which of the following fractions is not
equivalent to a repeating decimal?
A 1 2/3
B 5 1/12
C 3 3/8
Answer:
C. 3 3/8
Step-by-step explanation:
A. 1.6666666666666666666666666
B. 5.08333333333333333333333333
C. 3.375
Write an equation in slope-intercept form of the line that passes through (7,2) and (2,12)
a. In the Example, what is the constant of proportionality for cups of vinegar to
cups of spray cleaner?
b. Jasmine is making more of the spray cleaner. She only wants to use 1 cup of
water. How much of the spray cleaner will Jasmine make? Show your work.
Answer: for a, I got 1/8 and for b. I got 10/15 because your taking away .5 to get a cup so you would have 10/15 left from the original amount
Step-by-step explanation:
Answer:
she will make 10/15.
Step-by-step explanation:
Pls answer 55-62 I will give brainlist
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 4 to 5. If there were 4160 no votes, what was the total number of votes?
Answer:
The total number of voters was 7488
Step-by-step explanation:
Let us solve this question using the ratio method
∵ The ratio of yes votes to no votes was 4 to 5
∵ There were 4160 no votes
∵ We need to find the total number of votes
∵ The total of the ratio = 4 + 5 = 9
→ By using the ratio method
→ YES : NO : Total
→ 4 : 5 : 9
→ x : 4160 : y
→ By using the cross multiplication
∵ 5 × y = 4160 × 9
∴ 5y = 37440
→ Divide both sides by 5 to find y
∵ [tex]\frac{5y}{5}[/tex] = [tex]\frac{37440}{5}[/tex]
∴ y = 7488
∵ y represents the total number of voters
∴ The total number of voters was 7488
Are these right? I’m not too sure
Answer:
Yep they look right to me!
Answer:
Yea your doing good
Step-by-step explanation:
The Academy for Academic Excellence has just announced their winner for the most successful student in mathematics This student will receive a grant for their college education as well as national recognition for academic excellence in the field of mathematics. The grant will cover $12,177.17 of the cost of school per year for 5 years. If the initial amount is invested into an account over the five years, paying an annual interest rate of 5,5%, and you are to withdraw from this account until the remaining balance after the 5 years is zero dollars, determine the initial amount of the grant. Round your answer to the nearest dollar. a $52,000 c. $60,886 b. $55,200 d. $64,235 LES
Answer:
A. $52,000
Step-by-step explanation:
The initial amount of the grant is $52,000. The correct option is a.
What is annuity?An annuity is a financial product that provides an individual with a series of regular payments in exchange for an initial investment or a series of payments.
Annuities are commonly used to generate income in retirement, but they can also be used for other purposes, such as covering the future expenses of a dependent or providing a guaranteed income stream for a set period of time.
We can use the formula for the present value of an annuity to find the initial amount of the grant:
PV = A * ([tex](1 - (1 + r)^{(-n)[/tex]) / r)
Where PV is the present value, A is the annual payment, r is the annual interest rate, and n is the number of periods.
Substituting the given values, we get:
PV = 12,177.17 x ((1 - [tex](1 + 0.055)^{(-5)[/tex]) / 0.055)
PV ≈ 51,765.57
Rounding to the nearest dollar, the initial amount of the grant is $52,000.
Therefore, the answer is option (a).
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