HURRY ILL GIVE EXTRA POINTS PLEASE GIVE AND ACTUAL ANSWER PLEASE IM BEGGING Find the value of x.
A. 8
B. 14
C. 22
D. 4
Answer: its 8
Step-by-step explanation: 5 x is equal too 5 times x and if you do 5 x 8 wich is 40, 40 + 15 =55
Question
From the integers from 1 to 50, inclusive, one integer will be selected at random. Which of the following is
most likely?
The integer selected will be even.
The integer selected will be a multiple of 5.
The integer selected will be a multiple of 10.
The integer selected will be a multiple of 20.
Answer:
Most likely to be even
Step-by-step explanation:
50 percent
20 percent
10 percent
4 percent
Probability helps us to know the chances of an event occurring. The correct option is A.
What is Probability?Probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
Given that an integer is needed to be chosen between 1 to 50 both inclusive. Therefore, the most likely integer to be chosen can be known by finding the probability.
A.)The integer selected will be even.
Probability of choosing Even number = 25/50 = 0.5
The integer selected will be a multiple of 5.
Probability of choosing a multiple of 5 = 10/50 = 0.2
The integer selected will be a multiple of 10.
Probability of choosing a multiple of 10 = 5/50 = 0.1
The integer selected will be a multiple of 20.
Probability of choosing a multiple of 20 = 2/50 = 0.04
Since the probability of choosing an even number is the greatest, therefore, the integer that is most likely to be selected will be even.
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. If f(x) = 7x2 – 3x + 7, find f(2) + f(–1) + f(0).
»f(x) = 7x² - 3x + 7
find f(2) in f(x)»f(2) = 7(2)² - 3(2) + 7
»f(2) = 7(4) - 6 + 7
»f(2) = 28 - 6 + 7
»f(2) = 29
find f(-1) in f(x)»f(-1) = 7(-1)² - 3(-1) + 7
»f(-1) = 7(1) + 3 + 7
»f(-1) = 7 + 3 + 7
»f(-1) = 17
find f(0) in f(x)»f(0) = 7(0)² - 3(0) + 7
»f(0) = 7(0) - 0 + 7
»f(0) = 0 - 0 + 7
»f(0) = 7
so, f(2) + f(-1) + f(0) is
29 + 17 + 7 = 53✅The angle marked a = 75°.
Work out the value of x.
The diagram is not drawn accurately.
Answer:
x+75=180
x=180-75
x=105
Step-by-step explanation:
x and a are on a straight line
a straight line=180
so you add the x to a=180
In Kite EFGH, m< FHG=15 degrees, and m< FEG=146 degrees. Find the indicated measures
The measure of m<FEJ is 75 degree
How to find the angles in kiteFrom the given figir, we can see that;
m< FHG = m< EFJ = 15 degrees
Since the sum of angles in a triangle is 180 degrees, hence;
m< EFJ + 90 + m<FEJ = 180
15+ 90 + m<FEJ = 180
m<FEJ = 180 - 105
m<FEJ = 75 deegrees
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Monomials!!!!!! HELP!!!!!! PLEASE!!!!!!
-5p^8 x -6p^2
SOLUTION:
=) 30p^10
___________
Answer:
[tex]30p^{10}[/tex]
Step-by-step explanation:
[tex]-5p^8 * -6p^2[/tex]
[tex]-5*-6=30[/tex]
[tex]p^8*p^2=p^{8+2} =p^{10}[/tex]
[tex]30p^{10}[/tex]
Hope this helps!
Scott ran 40 miles less than Jake last week. Scott ran 26.2 miles. which equation would depict this scenario
A) j + 26.2 = 40
B) j - 26.2 =40
C) j + 40 = 26.2
D) j - 40 = 26.2
NEED NOW
Answer:
D
Step-by-step explanation:
j would be what Jake ran and 40 is how much less Scott ran, so
How much Jake ran - 40 = what Scott did run
Hope this helps :)
Answer:
I think it is d
Step-by-step explanation:
I'm not copying the person above me I did the math and he is indeed correct.
what is the name of the following
polynomial expression
4x²+x-3
Answer:
It has 3 terms so it is a trinomial.
I think
Step-by-step explanation:
Answer:
Is a quadratic expression in a trinomial
Step-by-step explanation:
The polynomial contains three terms, so it is a trinomial
and quadratic because is second degree
Hope this helps
Please answer with steps
10+|10n+6|=76
Answer:
[tex]\:n=6[/tex]
Step-by-step explanation:
[tex]10+\left|10n+6\right|=76[/tex]
[tex]\left|10n+6\right|=66[/tex]
[tex]10n+6=-66\quad \mathrm{or}\quad \:10n+6=66[/tex]
[tex]n=-\frac{36}{5}\quad \mathrm{or}\quad \:n=6\\[/tex]
Answer:
6
Step-by-step explanation:
First we need to isolate the phrase | 10n + 6 | by subtracting the outside 10 from both sides.Now we have | 10n + 6 | = 66.Subtract 6 from both sides.10n = 60.Divide 10 from both sides.n = 6If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.
Fernando's Fabulous French bakery sells 10 pies for every 15 brownies.
Antonio's Awesome bakery has the same ratio of pies to brownies. If
Antonio's sells 9 brownies how many pies do they sell?
100 POINTS PLEASE HELP
What is the solution to the system of equations graphed below?
X =
Y =
Answer:
(2,-1) (3,-3)
is this a answer of your question
Answer:
\ù֦ gives you the answer when twin towers go down like tilted
Drag the points to create two different cylinders with the
same volume.
What is the volume of one cylinder
Answer:
100 is your answer????
Step-by-step explanation:
Could someone solve this for me.
PLEASE HELP PLEASE THANK U SO MUCH
Answer:
Step-by-step explanation:
x² - 7x - 18 = 0
Product = -18
Sum = -7
Factors = 2 , (-9) {2*(-9) = -18 & 2 +(-9) = -7}
x² + 2x - 9x - 18 = 0
x(x + 2) - 9(x + 2) = 0
(x +2)(x - 9)= 0
x + 2 = 0 ; x - 9 = 0
x = -2 ; x = 9
x = -2 , 9
Sale price = 272000
Reduction percentage = 15%
Let the original price = x
Reduction = 15% of x
Original price - reduction price = Sale price
x - 15% of x = £272000
[tex]x -\dfrac{15}{100}x = 272000\\\\\\\dfrac{100}{100}x-\dfrac{15}{100}x=272000\\\\\\\dfrac{85}{100}x=272000\\\\\\x=272000*\dfrac{100}{85}[/tex]
x = 3200 * 100
Original price = £320000
WILL GIVE BRAINLIEST IF CORRECT!!!!
Given circle Q with diameter OP and radius QM. MN is tangent to Q at M. If MO=9 and OP=10, solve for MP.
The length of side MP in circle Q is 4.36.
What is a circle?A circle is the locus of a point such that its distance from a fixed point known as the center is always constant.
From the circle:
∠OMP = 90° (angle in a semicircle)
Hence using Pythagoras theorem:
OP² = MP² + MO²
10² = 9² + MP²
MP = 4.36
The length of side MP in circle Q is 4.36.
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If five unicorns can build a playground in 28 days, how many days does it take for seven unicorns to do the same job?
It will take 39 days for the seven unicorns to do the same job.
What are word problems?Word problems in mathematics are the use of mathematical concepts to solve questions relating to real-life scenarios.
From the given information, We are being informed that:
It takes 5 unicorns = 28 days (to build a playground)If it was 7 unicorns = x days (how many days will be required for building the playground)By cross multiplying the above expression, we have:
5(x) = (7 × 28) days
5x = 196 days
x = (196/5) days
x = 39.2 days
x ≅ 39 days
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Maria, Mike, and Patti are writing a report together. Maria has written 1/10 of the report, Mike has written 1/4, and Patti has written 1/8. Use number lines or benchmark fractions to estimate if they have more or less than 1/2 of their report left to write
Answer:
they have less
Step-by-step explanation:
Determine the center and radius of the following circle equation:
Answer:
The center is (-5,-7)
The radius is 1
Step-by-step explanation:
Ur pretty :)
3/m = 45/50 HELP! I WILL GIVE BRAINLIST IF CORRECT ANSWER
Step-by-step explanation:
the answer is 5 all you got to do is take away 45 from 50
Answer:
m = 3 1/3
Step-by-step explanation:
I believe the question must be to find a value for m such that 3/m - 45/50.
3/m = 45/50
45m = 150 [Cross multiply]
m = (150/45)
m = 3 1/3
Kids 7 and under can eat free at Golden Coral Buffet.
Which inequality describes the verbal description above?
Given f"(x) = 2, f'(1)=4, and f(2)=-2,
find f(x).
Answer:
Step-by-step explanation:
f"(x)=2
integrating
f'(x)=2x+c
f'(1)=2+c=4
c=4-2=2
f'(x)=2x+2
integrating
f(x)=2x^2/2+2x+a
f(x)=x^2+2x+a
f(2)=-2
(2)^2+2(2)+a=-2
4+4+a=-2
a=-2-8=-10
f(x)=x^2+2x-10
The angle marked a = 79°.
Work out the value of x.
The diagram is not drawn accurately.
Answer:
x = 101 degrees
Step-by-step explanation
Answer:
x = 101°
Step-by-step explanation:
x and are same- side interior angles and sum to 180° , then
a + x = 180° , that is
79° + x = 180° ( subtract 79° from both sides )
x = 101°
HELP ASAP
what is the median of the data set 24,31,12,38,12,15
12
19.5
24
23.5
Answer:
24 is gonna be the awnser
can someone please help me with this, it's due in a few minutes
I will mark brainliest
*please no copy and pasting from websites*
Answer:
he played 141 games in 2020 and he would play 133.95 in 2021
Help………………..?pls help
Answer:
6x+16
Step-by-step explanation:
x+20+5x-4
Gather the like terms: (x+5x)+(20-4)
= 6x+16
The best answer gets 100 points. A number is equal to twice a smaller number plus 3. The same number is equal to twice the sum of the smaller number and 1. How many solutions are possible for this situation?
Infinitely many solutions exist because the two situations describe the same line.
Exactly one solution exists because the situation describes two lines that have different slopes and different y-intercepts.
No solutions exist because the situation describes two lines that have the same slope and different y-intercepts.
Exactly one solution exists because the situation describes two lines with different slopes and the same y-intercept.
Answer:
No solutions exist because the situation describes two lines that have the same slope and different y-intercepts.
Step-by-step explanation:
Let larger number be X and smaller one be Y.
The two equations are :-
X = 2Y + 3
X = 2Y + 1
As you can tell, the slopes are the same and the y-intercepts are different. So, they will not intersect. Therefore, no solutions exist for this situation.
Determine between which two whole numbers lies
[tex] \sqrt{20} [/tex]
Answer:
20 lies between 16 and 25.
Step-by-step explanation:
Please help, I’ll mark your answer as brainliest.
Answers:
[tex](f \circ g)(x) = \sqrt{36x^2+96x+65}\\\\\\(f \circ g)(2) = \sqrt{401}\\\\[/tex]
========================================================
Work shown for part 1
[tex]f(x) = \sqrt{x^2-2x+2}\\\\f(g(x)) = \sqrt{(g(x))^2-2(g(x))+2}\\\\f(g(x)) = \sqrt{(-6x-7)^2-2(-6x-7)+2}\\\\f(g(x)) = \sqrt{36x^2+84x+49+12x+14+2}\\\\f(g(x)) = \sqrt{36x^2+96x+65}\\\\(f \circ g)(x) = \sqrt{36x^2+96x+65}\\\\[/tex]
----------------------------------
Work shown for part 2
[tex](f \circ g)(x) = \sqrt{36x^2+96x+65}\\\\(f \circ g)(2) = \sqrt{36(2)^2+96(2)+65}\\\\(f \circ g)(2) = \sqrt{401}\\\\[/tex]
4. A rectangular field has a length of 115 yards and a diagonal length of 135 yards. Which
measurement is closest to the width of the field in yards?
Answer:
The width of the rectangular field is 50[tex]\sqrt{2}[/tex] yards.
Step-by-step explanation:
Use the Pythagorean Theorem to solve this problem: a^2+b^2=c^2
a^2 + 115^2 = 135^2
a^2 + 13225 = 18225
(Subtract both sides by 13225)
a^2 = 5000
Take the square root of both sides.
a = 50[tex]\sqrt{2}[/tex]
a Robin buys a watch for £80 He sells the watch for £56 Work out his percentage loss.
Based on the price that Robin bought the watch and the price he sells it, his percentage loss is 30%.
How much loss did Robin incur?This can be found by the formula:
= (Selling price - Purchase price) / Purchase price x 100%
Solving gives:
= (56 - 80) / 80 x 100%
= 24 / 80 x 100%
= 30%
In conclusion, Robin suffered a 30% loss.
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