Answer:
A variable
Step-by-step explanation:
If a car travels 200km in 2.5 hours, how far would it travel in 6 hours at the same rate of speed?
Answer: 500km I believe
Step-by-step explanation:
hope this helps :)
Answer:
I think that the answer is 850
Step-by-step explanation:
find out how many km traveled 0.5 hours, then multiply by 12
For a corporation that has 2,500,000 shares of stock, how may shares would be needed to be a majority stock holder ? *
Step-by-step explanation:
a majority starts at half of the total mass + 1.
so,
2,500,000 / 2 = 1,250,000
and + 1 means then the majority would be
1,250,001 shares.
a. After Pam bought the party supplies, what is the balance of her bank account compared with her
starting balance? Show your work.
Answer:
What is the original Balance, and what is the price of the party supplies?
One floor of a dollhouse is 1.6 feet tall. The dollhouse contains two levels of living areas and an attic for a total of 2.5 floors. Jaime estimates the height of the dollhouse by computing 2 times 3. How does her estimate compare to the actual height of the dollhouse?
Answer Options:
-Her estimate is greater than the actual height because both factors were rounded up.
-Her estimate is less than the actual height because both factors were rounded up.
-Her estimate is greater than the actual height because both factors were rounded down.
-Her estimate is less than the actual height because both factors were rounded down.
Answer:
Her estimate is greater than the actual height because both factors were rounded up.
Step-by-step explanation:
Hope this helps :)
Answer:
A. Her estimate is greater than the actual height because both factors were rounded up.
Step-by-step explanation:
Hope this helped! :)
35 more than twice the number is 65. Find the number.
Answer: 15
Step-by-step explanation:
2x + 35 = 65
2x = 30
x = 15
Multiply 2 digit numbers with area models. 26x74
Answer:
26 x 74 is 1924
Step-by-step explanation:
Is just lining the numbers up.
Evaluate.
(3⋅7)+(5⋅9)
Enter your answer in the box.
Answer:
21+45 and in total is 66 if u add them up
please mark me brainless
Step-by-step explanation:
Hello!
Answer:
66
Step-by-step explanation:
Hope this helps!
Hey, how are you?
I am trying to do 100 points for you guys just saying how you are daily!
Answer:
My day has been pretty okay!!
Step-by-step explanation:
Thank you for asking!!
Answer:
My day is going alright. Though, I am a bit stressed out since I am currently studying for an upcoming test.
find the standard deviation of 3, 21, 21.4, 17.4, 12.6, 2.6, 11.2, 16.9
Answer:
Standard Deviation: 6.8932825090809
Step-by-step explanation:
Sum: 106.1
Standard Deviation: 6.8932825090809
Mean: 13.2625
Count: 8
Range: 18.8
Median: 14.75
(Hope this helps can I pls have brainlist (crown)☺️)
-5/2x-19/10
Plss Answer this in fraction form, and simplified, I can't figure it out!
Answer:
= -25x-19/10
Step-by-step explanation:
pls help me this is due tonight by 8 40
Answer:
a. gh³
b. xy³
Step-by-step explanation:
a. [tex]g^{3-2}[/tex][tex]h^{5-2}[/tex] = gh³
b. [tex]x^{3-2} y^{4-1} p^{1-1}[/tex] = xy³
Use the negative exponent rule.
12 + 4[5% - 4(x + 5)] = 7 - 5x
Answer:
https://brainly.com/question/24983242 help
Step-by-step explanation:
12 + 4[5% - 4(x + 5)] = 7 - 5x
12 + 4•(5% - 4•(x + 5)) = 7 - 5•x
11x = -55
x = -5
Answer:
[tex]x = - \frac{34}{5} [/tex]
Step-by-step explanation:
12 + 4 (5% - 4(x + 5)) = 7 - 5x
12 + 4 (5/100 - 4x - 20) = 7 - 5x
12 + 4 (-399/20 - 4x) = 7 - 5x
12 - 399/5 - 16x = 7 - 5x
-399/5 - 16x = 7 - 5x
-16x + 5x = 7 + 339/5
-11x = 374/5
x = -34/5
If log10 x=2, what is the value of X
Answer:
x=100
Step-by-step explanation:
log10 x=2
10^2=x
100=x
Answer:
C
Step-by-step explanation:
[tex]\log_{10}x=2\\10^2=x\\x=100[/tex]
A large national park has an area of 91,417 acres. What is its area in hectares
Answer:
36995.1474
Step-by-step explanation:
multiply the area value by 2.471
21. You place a mat around a 25 in by 21 inch painting as shown. The mat
is twice as wide at the left and right of the painting as it is at the top an
bottom of the painting. The area of the mat is 714 square iinches (note:
the area of the border). How wide is the mat at the left and right of the
painting? At the top and bottom of the painting? (P.264 #66)
Using a quadratic equation according to the area of the rectangular mat, it is found that:
At the top and bottom of the painting, the width is 0.654 inches.At the left and right of the painting, the width is of 1.308 inches.The area of a rectangle of length l and width w is given by:
[tex]A = lw[/tex]
In this problem:
The length of the figure is of [tex]l = 25 + 4x[/tex].The width of the figure is of [tex]w = 21 + 2x[/tex].Area of 714 square inches, thus:[tex]lw = 714[/tex]
[tex](25 + 4x)(21 + 2x) = 714[/tex]
[tex]8x^2 + 134x + 525 = 714[/tex]
[tex]8x^2 + 134x - 189 = 0[/tex]
Which is a quadratic equation with [tex]a = 8, b = 134, c = -189[/tex].
The, to find the widths of the mat, we have to first find the value of x, solving the quadratic equation.
[tex]\Delta = 134^2 - 4(8)(-189) = 24004 [/tex]
[tex]x_{1} = \frac{-134 + \sqrt{24004}}{2(8)} = 0.654[/tex]
[tex]x_{2} = \frac{-134 - \sqrt{24004}}{2(8)} = -9.03[/tex]
We are interest in the positive value of x, so x = 0.654.
At the top and bottom of the painting, the width is of 0.654 inches.[tex]2(0.654) = 1.308[/tex]
At the left and right of the painting, the width is of 1.308 inches.A similar problem is given at https://brainly.com/question/14099239
Polynomials
Multiply (x - 5)(3x – 2)
9514 1404 393
Answer:
3x² -17x +10
Step-by-step explanation:
Use the distributive property and collect terms.
(x -5)(3x -2) = x(3x -2) -5(3x -2)
= (3x² -2x) +(-15x +10)
= 3x² -17x +10
Without calculating determine wether the product is positive or negative
Answer:
Positive because a negative times a negative is a positive
Step-by-step explanation:
DONT CLICK ON THIS ok lol
She can only buy 2 whole packs.
Acording to the graph, 2 whole pakcs will cost $22, and 3 whole packs will cost $33. She can't afford 3 whole packs as we can see as she only has $30.50.
Let me know if you have any questions, thanks!
Answer:
u told me not to so i did it (its might be B)
Step-by-step explanation:
so i do the did the and the make than the marh and rhe barf and the ract and the rekt
Pls somone tell
Me the answer plzzzz
Answer:
POSITIVE
Step-by-step explanation:
Because the product of 2 negative numbers is a positive number
The mean weight of five complete computer stations is 163 pounds. The weights of four of the computer stations are 155 pounds, 160 pounds , 165 pounds and 171 pounds what is the weight of the fifth computer
Answer:
answer : 164 pounds
Step-by-step explanation:
total weight of five computers
163 x 5 = 815 pounds
the weight of the fifth one = total
weight - other four
815-155-160-165-171=164 pounds
hope it helps :)
The following figures are similar. Solve for x.
Answer:
i need a picture
Step-by-step explanation:
The curve with equation ya = 224 – 14x² is called a kampyle of Exodus. Find an equation of the tangent line to this curve a
the point (3, -6).
An equation of the tangent line to the curve at the point (3, -6) is
Answer:
Showing results for The curve with equation ya = 224 – 14x² is called a kampyle of Exodus. Find an equation of the tangent line to this curve a the point (3, "-6)." An equation of the tangent line to the curve at the point (3, "-6)" is
Search instead for The curve with equation ya = 224 – 14x² is called a kampyle of Exodus. Find an equation of the tangent line to this curve a the point (3, -6). An equation of the tangent line to the curve at the point (3, -6) is
Step-by-step explanation:
Step By Step explanation is up you can see.
I hope you all like this answer quys
Mark as brainlist.
rate my answer guys.
Thank you ❤️.
whats 10x5/12 please help
Answer:
Step-by-step explanation:
What is the difference of 9.2 and 0.03
Answer:
9.17
Step-by-step explanation:
9.20-0.03=9.17
Answer:
9.17
Step-by-step explanation:
9.20
-0.03
_____
9. 17
Solve:-4(-6x - 3) =12
Answer:
Step-by-step explanat ion:
<=>2 4x+12 = 12
<=>24 x = 0
<=>x =0
Classify each table as linear, exponential, or neither.
.1 x / y
-3 6
-2 0
-1 -4
0 -6
1 -6
2 -4
3 0
4 6
.2 x / y
-2 -2
-1 2
0 6
1 10
2 14
3. x / y
-2 1/9
-1 1/3
0 1
1 3
2 9
9514 1404 393
Answer:
neither (y=(x-.5)^2-6.25)linear (y=4x+6)exponential (y=3^x)Step-by-step explanation:
1. Successive y-values have neither a common difference nor a common ratio. The table is neither linear nor exponential.
__
2. Successive y-values differ by 4. The table is linear.
__
3. Successive y-values have a ratio of 3. The table is exponential.
_____
Additional comment
For evenly-spaced x-values, the y-values will have a common difference for a linear function, and a common ratio for an exponential function.
If the table can be represented by a polynomial function, the level at which differences are constant will tell the degree of the polynomial. First differences are constant for a degree 1 (linear) function. Second differences are constant for a degree 2 (quadratic) function. This is the case in Table 1, where second differences are 2.
Nathan usually drinks 35 ounces of water per day. He read that he should drink 68 ounces of water per day. If he starts drinking 68 ounces, what is the percent increase? Round to the nearest percent.
The percent increase is %.
1. What is 85% of 620?
1147
527
729
465
Answer:
465 I think is the answer
% / 100 = Part / Whole
replace the given values:
85 / 100 = Part / 620
Cross multiply:
= 85 x 620 = 100 x Part
= 52700 = 100 x Part
Now, divide by 100 and get the answer:
Part = 52700 / 100 = 527
Solve the equation for x :
4(x-3)-6=x+6
I don't really know how to do this when there is an = sign in it please help me.
Please help!!!!!!!!???????????
The correct graph is the one on the bottom right corner.
Good luck !! :)