Answer:
540 cubic inches.
Step-by-step explanation:
Help me and give me the answer please no scammers
Answer:
r = 84
Step-by-step explanation:
2pir
2(3)(14)
6(14)
84
Write the equation of the line through (4,-4) and is parallel to the line 3x-4y=16
Answer:
Step-by-step explanation:
-4y = -3x + 16
y = 3/4x - 4
y + 4 = 3/4(x - 4)
y + 4 = 3/4x - 3
y = 3/4x - 7
Select the correct answer from each drop-down menu. Consider this equation 0 . The first step in solving this equation is to Solving this equation for x initially yields The second step is to y. Checking the solutions shows that
The given equation is
\((4x)^{\frac{1}{3}}-x=0\)The first step, add x to both sides
\(\begin{gathered} (4x)^{\frac{1}{3}}-x+x=0+x \\ (4x)^{\frac{1}{3}}=x \end{gathered}\)Cube each side ------ 2nd answer
\(\begin{gathered} (4x)^{\frac{1}{3}\times3}=x^{1\times3} \\ 4x=x^3 \end{gathered}\)Now, Subtract 4x from both sides
\(\begin{gathered} 4x-4x=x^3-4x \\ 0=x^3-4x \\ x^3-4x=0 \end{gathered}\)Take x as a common
\(\begin{gathered} x(\frac{x^3}{x}-\frac{4x}{x})=\frac{0}{x} \\ x(x^2-4)=0 \end{gathered}\)Equate x by 0 and x^2 - 4 by 0 to find the values of x
\(\begin{gathered} x=0 \\ x^2-4=0 \\ x^2-4+4=0+4 \\ x^2=4 \\ \sqrt[]{x^2}=\pm\sqrt[]{4} \\ x=\pm2 \end{gathered}\)The values of x are 0, 2, -2
Let us check them
\((4\times0)^{\frac{1}{3}}-0=0-0=0\rightarrow True\)\((4\times-2)^{\frac{1}{3}}-(-2)=(-8)^{\frac{1}{3}}+2=-2+2=0\rightarrow True\)\((4\times2)^{\frac{1}{3}}-(2)=(8)^{\frac{1}{3}}-2=2-2=0\rightarrow True\)The equation has 3 possible solutions ----- 3rd answer
The last answer is -2, 0, 2 ------- 1st answer
A shipping box has the dimensions shown. What is the volume of the box in cuvic yards? ( two sides are 1/4 yards and one side is 1/2 yrads)
answers - 1/16 yards, 1/10yards, 1/32 yards, 1/8 yards
Answer:
\(C)\) \(1/32 ~yd^3\)
Step-by-step explanation:
\(l*b*h\)
\(1/2*1/4*1/4=\)\(1/32 ~yd^3\)--------------------
hope it helps...
have a great day!!
16 families went on a trip which cost them Rs 2,16,352. How much did each
family pay?
Given that 16 families went on a trip and the cost of the trip was Rs. 2,16,352.The amount paid by each family is to be determined by unitary method Hence each family paid Rs.13522
Now, let's solve this by using the method of unitary method. To find the cost of 1 family trip, we will divide the total cost of the trip by the number of families.2,16,352 / 16 = 13,522 So, the cost of the trip per family is Rs. 13,522.Hence, each family paid Rs. 13,522 for the trip.
to know more about unitary method
https://brainly.com/question/28276953
Answer:
Step-by-step explanation
1. The total cost of the trip for all 16 families is Rs 2,16,352.
2. To find out how much each family paid, we need to divide the total cost by the number of families: Rs 2,16,352 ÷ 16.
3. When we do the division, we get the result: Rs 13,522.
Now let's check if this result is correct:
1. If each family paid Rs 13,522 for the trip, then the total cost for all 16 families would be: 16 × Rs 13,522 = Rs 2,16,352.
2. This is exactly the same as the total cost given in the problem statement.
So we have shown that each family paid **Rs 13,522** for the trip
On a coordinate plane, parallelogram H I J K is shown. Point H is at (negative 2, 2), point I is at (4, 3), point J is at (4, negative 2), and point K is at (negative 2, negative 3).
HIJK is a parallelogram because the midpoint of both diagonals is __________, which means the diagonals bisect each other.
(1,−1)
(1,1)
(1,0)
(0,1)
Answer:
(1,0)
Step-by-step explanation:
Given
\(H = (-2,2)\)
\(I = (4,3)\)
\(J = (4,-2)\)
\(K = (-2,-3)\)
Required
The midpoint of the diagonals
Midpoint is calculated as:
\(M = (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\)
For H and J, the midpoint is:
\(M = (\frac{-2+4}{2},\frac{2-2}{2})\)
\(M = (\frac{2}{2},\frac{0}{2})\)
\(M = (1,0)\)
For I and K, the midpoint is:
\(M = (\frac{4 - 2}{2},\frac{3-3}{2})\)
\(M = (\frac{2}{2},\frac{0}{2})\)
\(M = (1,0)\)
The midpoint of both diagonal is: (1,0)
Answer:
option C
Step-by-step explanation:
As the PR director you have a $65,000 annual budget. It's the end of June, and you have steadily spent 1/12 of the budget each month so far. But you just had to spend an extra $6,000 in June on crisis management. For the last six months of the year, what will be your adjusted monthly PR budget?
Answer:
$4,417
Step-by-step explanation:
$4,417
The adjusted monthly PR budget for last six months of the year is $4417.
What is a word problem?A word problem is a verbal description of a problem situation. It consists of few sentences describing a 'real-life' scenario where a problem needs to be solved by way of a mathematical calculation.
For the given situation,
Annual budget of PR director = $65,000
Monthly spent = \(\frac{65000}{12}\)
⇒ \(5416.66\) ≈ \(\$5417\)
Last month had to spend an extra amount = $6,000
Thus adjusted monthly PR budget for last 6 months is
⇒ \(5417-\frac{6000}{6}\)
⇒ \(5417-1000\)
⇒ \(\$4417\)
Hence we can conclude that the adjusted monthly PR budget for last six months of the year is $4417.
Learn more about word problems here
brainly.com/question/20594903
#SPJ2
Hi can any one teach me this constant difference
The constant differences between the consecutive terms are 2 (a); 2 (b), -3 (c), 7 (d), 1(e), and 6(f).
How do you find the constant difference in a sequence of numbers?In math, the constant difference can be defined as the number that defines the pattern of a sequence of numbers. This means that number that should be added or subtracted to continue with the sequence.
Due to this, to determine the constant difference it is important to observe the pattern and find out the number that should be added. For example, if the sequence is 2, 4, 6, 8, there is a difference of 2 between each of the numbers and this is the constant difference.
Learn more about numbers in https://brainly.com/question/24908711
#SPJ1
Write the percent as a fraction or mixed number in simplest form.
150%
Answer:
3/2 or 1 1/2
Step-by-step explanation:
If m2WXY =160º, what are m2WXZ and mZZXY?
Z
(5x+2)
(77-4)
w
Answer:
87, 73 (solution A)
Step-by-step explanation:
We know that angle WXY is 160 degrees. Therefore, (5x+8)+(7x-4)=160.
(5x+8)+(7x-4)=160
5x+8+7x-4=160
12x=156
x=13
Now that we have x, we can plug them in to the expressions to find the measures of the given angles.
7(13)-4=87 degrees (angle WXZ)
5(13)+8=73 degrees (angle YXZ)
3 + 5x, for x = 10
A. 350
B. 120
C. 53
D. 75
Answer:C
Step-by-step explanation:
Pemdas
3+5(10)
5*10=50
3+50=53
A certain insecticide kills 70% of all insects in laboratory experiments. A sample of 11 insects is exposed to the insecticide in a particular experiment. What is the probability that exactly 2 insects will survive? Round your answer to four decimal places.
Based on the given data, the probability that exactly 2 insects will survive is 0.1402 rounded to four decimal places.
Calculating the Probability of Survival in an Insect Population Exposed to InsecticideThe probability mass function for the binomial distribution is given by:
P(X=k) = (n choose k) * p^k * (1-p)^(n-k)
where X is the random variable representing the number of successes (surviving insects), k is the specific number of successes we're interested in (k=2 in this case), n is the total number of trials (n=11), p is the probability of success (p=0.3), and (n choose k) is the binomial coefficient, which is the number of ways to choose k objects from a set of n objects.
Plugging in the values, we get:
P(X=2) = (11 choose 2) * 0.3² * 0.7²
= (55) * 0.09 * 0.02825
= 0.1402
Therefore, the probability that exactly 2 insects will survive is 0.1402 (rounded to four decimal places).
To know more about probability, visit:https://brainly.com/question/30034780
#SPJ1
can’t find the answer anywhere, pls help
Answer:
Answer is
11
I'm just now learning
11 is the answer dear friend
a chef used 1/4 cup of milk for one recipe. Then she used 2 cups of milk for 5 recipes. The total number of cups of milk the chef used can be found by expression.
1/4+(2x5)
Answer:
Step-by-step explanation:
Answer:
The chef used a total of 10.25 cups of milk.Step-by-step explanation:
By adding together the specific amounts the chef used in each recipe, one can determine the total number of cups of milk she consumed. In order to achieve this, we can condense the phrase:
1/4 + (2 x 5) = 1/4 + 10
The two amounts on the right side of the equation can then be added:
1/4 + 10 = 10.25
To learn more regarding this question visit: https://brainly.com/question/19162363
look at this equation and the steps used to solve it. Which answer is the best justification for step 1 of this solution
Answer:
equal quantities something...
Step-by-step explanation:
Is this table proportional?
XY
4 8
5 10
6 12
10 20
Answer: Yes b/c everything gets multiplied by 2
Challenge in a company, 90% of the workers are men. If 250 people work for the company who aren't men, how many workers are there in all? Use pencil and paper Show two different ways that you can solve this problem. There are workers in all. (Type a whole number)
1) Gathering the data
90% are men
250 people who aren't men, then they are women.
2) Since we have the percentage of men, and the number of women, we can find how many workers this way:
250 ---------------- 10%
x ----------------------100%
10x = 25000
x=2500 workers
2500- 250 = 2250 men
and 250 women.
Alternatively, we can find this another way, since we know that 250 corresponds to 10%
2500x0.9
help please!!!!!!!!
6 out of 11 = 29 out of
6 out of 11 = 29 out of ???
We shall start by representing the ??? with letter y.
This means 6 out of 11 = 29 out of y
We can simplify the left hand side to become
6 out of 11 = 5
That means 5 = 29 out of y
Simplify the right hand side to become
29 out of y = y - 29
Therefore,
5 = y - 29
We now have an equation
Add 29 to both sides of the equation (to eliminate the -29 on the right hand side)
5 + 29 = y - 29 + 29
34 = y
So the expression now becomes;
6 out of 11 = 29 out of 34
Cheese fries or Home fries
it gotta be cheese fries fa sho
A building company claims that 70% of all new houses they build are finished within 3 weeks. A study show that, over 45 new houses, only 20 have been done in 3 weeks. Does the company claim valid at a level of significance of 0.05 and 0.01
Answer:
Calculated z= 3.515
The Z∝/2 = ±1.96 for ∝= 0.05
The Z∝/2 = ± 2.58 for ∝= 0.01
Yes the company claims valid at a level of significance of 0.05 and 0.01
Step-by-step explanation:
Here p1= 70% = 0.7
p2= 20/45= 0.444 q= 1-p= 1-.444= 0.56
The level of significance is 0.05 and 0.01
The null and alternative hypotheses are
H0; p1= p2 Ha: p1≠p2
The test statistic used here is
Z= p1-p2/ √pq/n
Z= 0.7-0.44/ √ 0.44*0.56/45
z= 0.26/ √0.2464/45
z= 3.515
The Z∝/2 = ±1.96 for ∝= 0.05
The Z∝/2 = ± 2.58 for ∝= 0.01
For the significance level 0.05 reject null hypothesis
For the significance level 0.01 reject null hypothesis
Yes the company claims valid at a level of significance of 0.05 and 0.01
How many terms are in the expression? 9a + 6b + 3c + 1 A) 1 B) 2 C) 3 D) 4
Answer:
D.) there is 9a and 6b ,3c and 1 thats four different terms
Step-by-step explanation:
Have a nice day! :D
Using no other digits except 2 and 5 write down, if possible, a three-digit multiple of 5
Answer:
225
Step-by-step explanation:
Answer:
255
Step-by-step explanation:
One example of a number that meets this criteria is 255.
Jaylin's credit card bill shows that she owes $200 to the
bank. Which integer represents Jaylin's credit card
balance after she pays the entire bill?
Answer:
+
Step-by-step explanation:
hahahahhahhahahhahahahahahahahahahahah
What is the meaning of "\( \varphi (x,y)\) be \( y\wedge \phi (x)\) "?
The reasoning presented lacks explicit explanations and logical connections between the steps, making it difficult to fully understand the intended proof strategy.
The given proof aims to show that the Separation Axioms can be derived from the Replacement Schema using a particular construction involving a formula p(x, y). Let's analyze the proof step by step:
Define the formula p(x, y) as x = yo(x).
This formula states that for each x, y pair, x is equal to the unique object y such that y is obtained by applying the operation o to x.
Define the set F as {(x, x) (x)}.
This set F contains pairs (x, x) where x is the unique object obtained by applying the operation (x) to x.
Claim: F(X) = {y (x = X)p(x, y)} = {y: (x = X)x = y^o(x)} = {x: (3x € X)o(x)} = {x X: (x)}.
This claim asserts that F(X) is equivalent to {y (x = X)p(x, y)}, which is further equivalent to {y: (x = X)x = y^o(x)}, and so on.
The proof states that since (x, y) satisfies the functional formula VaVyVz(p(x, y)^(x, z) y = z), it follows that (x, y) is a functional formula.This step emphasizes that the formula p(x, y) satisfies certain properties that make it a functional formula, which is relevant for the subsequent deductions.
Finally, the proof concludes that the Separation Axioms follow from the Replacement Schema, based on the previous steps.
For more such questions on explicit
https://brainly.com/question/30394385
#SPJ8
There are 27 tokens in a bag. There are 7 red tokens, 3 green tokens, and the rest are blue. Raul takes one token out of the bag without looking. What is the probability Raul pulled out a blue or green token? A B с D 3 27 14 27 17 27 20 27
Answer:
20/27
Step-by-step explanation:
What is probaility?Probability is simply the likelihood of a specific event occurring.
Usually, we define probability as equaling the number of favorable outcomes over the total number of possible outcomes.
Finding the probabilityHere, we are given that there are 27 tokens in a bag.
The number of tokens with there corresponding color is seen as following
7 red tokens3 green tokens17 blue tokens (the rest are blue , so blue tokens = 27 - (7 + 3) = 17)Given this, we want to find the probability of picking a blue or green token without looking.
So here, the favorable outcome (the outcome we are looking for) is the number of blue tokens while the number of possible outcomes is simply the total number of tokens.
So the number of blue and green tokens = 17 + 3 = 20
And total number of tokens = 27
Therefore, probability of picking a blue or green token is 20/27
Learn more about probability here : brainly.com/question/13957582
I’ll give points + brainalist for the correct answer
Answer:
B: $14.50
Step-by-step explanation:
8% of $6.72 is $3.74 add that to the pay, and it will be $50.46 then 15% of that is $7.57. Add that to the previous number and you get $58.03, then divide by 4 people and you get $14.50.
PLEASE HELP ME SOMEONE!!!
Nicole will attend a 2-year college, and she is planning her budget.
Answer the following.
(a) Below is an estimate of all her expenses and sources of funding for her 2-year college
education.
For each, select whether it is an expense or a source of funding.
Expense
Funding
Books and supplies:
Savings:
Scholarships:
Housing and food:
Tuition and fees:
Transportation:
$1700
$7800
$10,240
$14,020
$11,660
$2040
$11,600
$6200
$2980
Grants:
Student loans:
Personal expenses:
(b) What is the total of her estimated expenses?
$
0000
0000 1000
X
a. Expenses: Books and supplies, Housing and food, Tuition and fees, Transportation and Personal expenses. Funding: Savings,
Scholarships, Grants and Student loans.
b. Total estimated expenses are $29,400
(a) Below is an estimate of all her expenses and sources of funding for her 2-year college education.
Expense:
Books and supplies: $1700
Housing and food: $14,020
Tuition and fees: $11,660
Transportation: $2040
Personal expenses: $2980
Funding:
Savings: $7800
Scholarships: $10,240
Grants: $11,600
Student loans: $6200
(b) What is the total of her estimated expenses?
To find the total estimated expenses, we need to add up all the expenses mentioned:
$1700 + $14,020 + $11,660 + $2040 + $2980 = $29,400
Therefore, the total estimated expenses for Nicole's 2-year college education is $29,400.
For more such questions on Expenses, click on:
https://brainly.com/question/30967676
#SPJ8
Question 11 of 25
Company A charges a $120 annual fee plus $7 per hour car share fee.
Company B charges $100 plus $9 per hour. What is the minimum number of
hours that a car share needs to be used per year to make company A a better
deal?
A. 12
B. 11
O C. 10
D. 9
Answer: is A
Step-by-step explanation: