Answers
Answer:
11 ft
Step-by-step explanation:
Related Questions
Evaluate the expression: 5 + 3 × (5 - 2x2)
32
72
36
16
Answers
Answer:
5+3*(5-2*2)
5+3*(5-4)
5+3*1
5+3
=8
Step-by-step explanation: i think
Help please? What do I do?
You have just bought a new Sony 55" 3D television set for $1,800. The value of the television set decreases by $210 per year. How long before the television set is worth half of its original value?
Round your answer to the nearest tenth as needed.
Answers
Explanation: $1,800/2 = $900
$900/$210 = 4.28571429
8x − 7y = –5
–x + 4y = –15
Answers
Answer:
Answer is invalid. You cannot solve it.
Step-by-step explanation:
Answer:
y=4.8 X=34.2
Step-by-step explanation:
A satellite flies 87100 miles in 16.75 hours, How long would it take to fly 104520
miles?
Answers
Answer:
22.41
Step-by-step explanation:
Set up a proportion where x is the time to fly 174798 miles
Cross multiply and solve for x:
118404x = 2653433.64
x = 22.41
So, it would take 22.41 hours to fly 174798 miles
3/8 divided by 12 in simplest form
Answers
Answer:
1/32
Step-by-step explanation:
3/8 divided by 12 = 0.03125 = 1/32
0.03125 times 32 = 1
The claim is that weights (grams) of quarters made after 1964 have a mean equal to 5.670 g as required by mint specifications. The sample size is n = 39 and the test
statistic is t= -3.276. Use technology to find the P-value. Based on the result what is the final conclusion? Use a significance level of 0.01.
State the null and alternative hypotheses
Hop
H.
(Type integers or decimals. Do not round)
Answers
Testing the hypothesis, we have that:
The null hypothesis is [tex]H_0: \mu = 5.67[/tex]The alternative hypothesis is: [tex]H_1: \mu \neq 5.67[/tex]The p-value of the test is of 0.002252.The p-value is 0.002252 < 0.01, which means that the final conclusion is that the mean weight of quarts made after 1960 is different than 5.67g.At the null hypothesis, we test if the mean is of 5.670g, that is:
[tex]H_0: \mu = 5.67[/tex]
At the alternative hypothesis, we test if the mean is different of 5.670g, that is:
[tex]H_1: \mu \neq 5.67[/tex]
The test statistic is t = -3.276, with the number of degrees of freedom given by:
[tex]df = n - 1 = 39 - 1 = 38[/tex]
The p-value is found using a t-distribution calculator, using a two-tailed test(as the alternative hypothesis is that the mean is different from the value), with t = -3.276 and 38 df. This p-value is of 0.002252.
The p-value is 0.002252 < 0.01, which means that the final conclusion is that the mean weight of quarts made after 1960 is different than 5.67g.
A similar problem is given at https://brainly.com/question/24146681
Identify the parent function.
O A. Reciprocal
OB. Square root
O C. Absolute value
O D. Cube root
Answers
Answer:
The answer is reciprocal
Answer:
Absolute value
Step-by-step explanation:
Parent function: y = |x|
translate the 3 triangles below 4 units right and 3 units down
Answers
Answer:
If we translated the triangle 4 units right and 3 units down, then our new points would be J' (3,0) K' (3,-2) L' (0,-2). Hope this helped ..
Step-by-step explanation:
please help me with this sum
Answers
Answer:
2880
1950
3960
2240
920
5220
4320
3760
6650
1080
32980 is the sum of all combined
Please allow me to know if this helped you by clicking thank you, rating or brainly!
Miss Hawaii
Answer:
1. 2880
2. 1950
3. 3960
4. 2240
5. 920
6. 5220
7. 5760
8. 3760
9. 6650
10. 1080
hey can anyone help and explain this to me
Answers
hjdjenenenwnwnwmemkwksksjsj
find the value of y. 7y + y - 2y =18
Answers
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
y=3
Step-by-step explanation:
if you are to put this on a graph the would be Linear
A pipe is leaking at 1.5 cups per day. About how many gallons per week is the pipe leaking? (Hint: 1 gallon=16 cups)
Answers
Answer:
21/32 gal
Step-by-step explanation:
1 gallon equals 16 cups, so we first need to convert the rate from cups to gallons
1.5cup/1 x 1/16 gal
can be simplified to 3/32 gal
so we now multiply this rate by 7 for a week
so in total it leaks
3/32 x 7/1 = 21/32
Write four hundred thirty-five thousand, two hundred two in standard form.
Answers
Answer:
four hundred thirty-five thousand : 435,000
two hundred two : 202
HELP. WILL MAKE BRAINLIEST Make a true congruence statement about the following triangles:
linked in picture
Answers
How will I answer that, the image isn't showing luv
You are playing a card game. If you pull an Ace you win $26, if you pull the King of hearts you win $204, if you pull a jack or a queen you win $13, all other pulls you lose. What price should you be charged to make this a fair game?
$5
$7
$6
$8
Answers
Using the expected value, it is found that a price of $6 should be charged to make it a fair game.
--------------------------
The game is fair if the expected value is 0.The expected value is given by each outcome multiplied by it's probability.A probability is the number of desired outcomes divided by the number of total outcomes.In a standard deck, there are 52 cards.
The cost of x.
There are 4 Aces in a standard deck, thus [tex]\frac{4}{52}[/tex] probability of earning 26 - x.
There is 1 King of Hearts in a standard deck, thus [tex]\frac{1}{52}[/tex] probability of earning 204 - x.
There are 4 Jacks and 4 Queens in a standard deck, thus [tex]\frac{8}{52}[/tex] probability of winning 13 - x.
The other 39 cards you lose, thus [tex]\frac{39}{52}[/tex] probability of losing x.
Considering we want the expected value to be 0.
[tex]\frac{4}{52}(26 - x) + \frac{1}{52}(204 - x) + \frac{8}{52}(13 - x) - \frac{39}{52}x = 0[/tex]
[tex]\frac{4(26 - x) + 204 - x + 8(13 - x) - 39x}{52} = 0[/tex]
[tex]104 - 4x + 204 - x + 104 - 8x - 39x = 0[/tex]
[tex]52x = 312[/tex]
[tex]x = \frac{312}{52}[/tex]
[tex]x = 6[/tex]
$6 should be charged.
A similar problem is given at https://brainly.com/question/24905256
i don’t understand this i’m confused.
Answers
PLZZZ HELP!!!!!!!!!!!!!!!!!!!!!!
Harrison and Sherrie are making decisions about their bank accounts. Harrison wants to deposit $200 as a principal amount, with an interest of 2% compounded quarterly. Sherrie wants to deposit $200 as the principal amount, with an interest of 4% compounded monthly. Explain which method results in more money after 2 years. Show all work.
Answers
Answer:
HarrisonPrincipal P = 200Interest rate r = 2% = 0.02Number of compounds n = 4Time t = 2Total amount:
[tex]A = P(1+r/n)^{nt}=200*(1+0.02/4)^{4*2} = 208.14[/tex]SherriePrincipal P = 200Interest rate r = 4% = 0.04Number of compounds n = 12Time t = 2Total amount:
[tex]A = P(1+r/n)^{nt}=200*(1+0.04/12)^{12*2} = 216.63[/tex]As we see the second method is a better choice
Answer:
SHERRIE
- Princible P= 200
- Interest rate R= 4% or 0.04
- Number of compounds N= 12
- Time T= 2
HARRISON
- Princible P= 200
- Interest rate R= 2% or 0.02
- Number of compounds N= 4
- Time T= 2
Formula: A= P(1+r/n)^nt
Now plug in values for each person:
200(1+0.02/4)^4*2= 208.14
200(1+0.04/12)^12*2= 216.63
And as you can see, the second method (Sherrie's) is the best choice.
Step-by-step explanation:
Whoever answers I’ll mark brainliest
Answers
Answer:
SAS Postulate
Two sides and the included angle of one triangle are congruent to two sides and the included angle in a second triangle, then the two triangles are congruent.
Players
Amount
Paid
The table above represents the number of people in a group who played laser tag and the group's total cost to play. Which of the
following represents the rate of change relative to this situation?
Answers
Answer:
C. 4.00 per person
Step-by-step explanation:
I say its 4.00 per person because in each row you mutiply the players and 4.00 you get the other side of the row. Ex 11 players multiplied by 4 dollars per person equals 44.00 dollars in total which the graph shows.
Help me please!!!!!!!!
Answers
Answer:
10 is answer if your question.
Step-by-step explanation:
mark me as a brainlist plz.
What is the sum of the 10th square number and the 2nd square number?
Answers
Answer:
104
Step-by-step explanation:
10th square number is 100, 2nd square number is 4. 100+4=104
(10)/(4)<(z+8)/(2)<(22)/(4)
Answers
Answer:
-3 < z < 3
Step-by-step explanation:
×4
10 < 2z + 16 < 22. -16
-6 < 2z < 6. ÷2
-3 < z < 3
Evaluate the expression.
{[(20 – 32) = (-6)}? – 11} = (–7)
What is the value of the expression?
Enter your answer in the box.
Answers
please mark this answer as brainlist
The value of the numerical expression {[(20 – 32) ÷ (–6)]² – 11} ÷ (–7) will be 1.
What is the value of the expression?When the relevant factors and natural laws of a mathematical model are given values, the outcome of the calculation it describes is the expression's outcome.
The expression is given below.
⇒ {[(20 – 32) ÷ (–6)]² – 11} ÷ (–7)
Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction are all part of the PEMDAS formula. To answer the problem properly and accurately, this rule must be followed.
⇒ {[(20 – 32) ÷ (–6)]² – 11} ÷ (–7)
⇒ {[(–12) ÷ (–6)]² – 11} ÷ (–7)
⇒ {[2]² – 11} ÷ (–7)
⇒ {4 – 11} ÷ (–7)
⇒ (– 7) ÷ (–7)
⇒ 1
The value of the numerical expression {[(20 – 32) ÷ (–6)]² – 11} ÷ (–7) will be 1.
More about the value of the expression link is given below.
https://brainly.com/question/23671908
#SPJ5
To the nearest whole number, what is the distance
between the points M(-5, 7) and L( 9, 12)?
Answers
Answer:
point m is -5;7 but point l is 9;12
Step-by-step explanation:
m there is negative but l is positive
Which number has the greatest absolute value?
A. −7.5
B. −12
C. 5
D. 3/4
Answers
Answer:
B
Step-by-step explanation:
Plz can anyone slove 3 & 4 questions plzz
Answers
Answer:
For question 3 its definitely 5^15 and I searched 4 so I thinks its 71 or 161? sorry I don't know angles but 3 is correct
Answer:
[tex] {5}^{4 + 8 + 3} = {5}^{15} \\ \\ 90 - 19 = 71[/tex]
Can someone help me pls.....
Answers
Answer:
the first one is equivalent and the second one is not equivalent
Step-by-step explanation:
In the first one do the distributive property first by distributing the the -2.
[tex]3x - 4.6x - 5 = 1.6x - 5[/tex]
collect like terms on the left side
[tex] - 1.6x - 5 = - 1.6x - 5[/tex]
they are equivalent.
The second equation do the distributive property first by multiplying by -3.
[tex]5 + 4.8x + 6.3 = 4.8x - 1.3[/tex]
collect like terms on the left.
[tex]4.8x + 11.3 = 4.8x - 1.3[/tex]
not equivalent
10. The graph of linear equations in two variables is a
A. Straight line
B. curve line
D. half line
C. broken line
Answers
If a pair pf shoe is was discounted from an original price of 5,000 to 2800 what is the percent discount
Answers
44% discount
(2200 is 44% of 5000)
hi please help me here thank you very much.
ill give brainliest if able to.
Answers
Answer:
-1= -1/1
1 to 1 = 1/1
2:3 = 2/3
3 to 2 = 3/2
-2 = -2/1
Step-by-step explanation: