Answers
Answer:
c
Step-by-step explanation:
Inside the parentheses it says 62-42 so it would go in that order in the answer choice
Related Questions
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP MEEEEEEEEEEEEEEE
solve for x in each of the triangles below.
Answers
Answer:
x=89
×=60
cab=180
cba=180
Which of the following statements is true when regarding creating frequency tables for the following observationsa. ?
a. The sum of the frequencies will be equal to the total number of data points.
b. To calculate the number of classes it is best to divide the average number by 2.
c. To find the number of classes, you should split the data into two main classes first.
d. The lower limit will be 0 in this example.
Answers
Here is the problem
Answers
Answer:
5 =x
Step-by-step explanation:
The top and the bottom are the same length
17 = 3x+2
Subtract 2 from each side
17-2 = 3x+2-2
15 =3x
Divide by 3
15/3 = 3x/3
5 =x
Answer:
x = 5
Step-by-step explanation:
3x + 2 = 17
3x + 2 - 2 = 17 - 2
3x = 15
3x ÷ 3 = 15 ÷ 3
x = 5
3. Calculate the following- show all working out
a)7/8 of R60,00
Answers
Answer:
5250
Step-by-step explanation:
a. 7/8 of 60,00
a [tex]\frac{7}{8} * 60,00[/tex]
[tex]\frac{7*60,00}{8}[/tex]
[tex]\frac{42,000}{8}[/tex]
[tex]5250[/tex]
Find the remainder when x³ - ax² + 6x - a is divided by x - a
Answers
Answer:
Solution is on pic hope it helps youIn analyzing a line graph, why is slope important?
a The slope should be negative,
C. The spacing for each axis must be chosen
so that the line reflects a positive slope,
b. The slope of the line reflects the actual d. The slope of a line is not important in
trend of the data,
analyzing a line graph,
Please select the best answer from the choices provided
B
O O O O
С
D
Mark this and retum
Save and Exit
Next
Submit
Answers
Answer:
The slope of the line reflects the actual d.
The following two way table describes students after school activities find the probability that a randomly selected student is in music/drama
Answers
Using it's concept, it is found that the probability that a randomly selected student is in music/drama is:
P(Music/Drama) = 0.25.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes.
In this problem, the number of students is given by:
N = 20 + 7 + 3 + 20 + 13 + 2 + 25 + 5 + 5 = 100.
Of those, the number involved in music/drama is:
D = 7 + 13 + 5 = 25.
Hence the probability is given by:
p = 25/100 = 0.25.
More can be learned about probabilities at https://brainly.com/question/14398287
#SPJ1
NO LINKS OR ELSE YOU'LL BE REPORTED! Only answer if you're very good at Math. No guessing please.
Julio takes a multivitamin and a calcium vitamin every day.One at a time,he randomly pulled 8 cherry, 5 grape,and 7 orange gummy vitamins out of the multivitamin container and put them back each time.He also randomly pulled 11 berry,3 lemon,and 6 pineapple gummy vitamins out of the calcium container and put them back each time.
Based on this information, what is the probability that Julio will select an orange multivitamin and a lemon calcium vitamin the next time he takes his vitamins?
Enter your answer in the box below as a fraction.
Answers
======================================================
Work Shown:
A = probability of pulling out a orange multivitamin
A = (7 orange)/(8 cherry + 5 grape + 7 orange)
A = 7/(8+5+7)
A = 7/20
B = probability of pulling out a lemon calcium vitamin
B = (3 lemon)/(11 berry + 3 lemon + 6 pineapple)
B = 3/(11+3+6)
B = 3/20
A*B = probability both events A and B occur simultaneously
A*B = (7/20)*(3/20)
A*B = (7*3)/(20*20)
A*B = 21/400
simplify: x0 y-3 / x2 y-1
Answers
[tex] \frac{x {}^{0}y {}^{ - 3} }{x {}^{2}y {}^{ - 1} } \\ = \frac{1y {}^{ - 3} }{ {x}^{2}y {}^{ - 1} } \\ = \frac{1 \times 1}{ {x}^{2} y {}^{2} } \\ \\ = \frac{1}{ {x}^{2}y {}^{2} } [/tex]
Step by Step Explanation:
Evaluate the power: Any non-zero expression raised to the power of 0 equals 1Simplify: Simplify the expressionCalculate the product: Any expression multiplied by 1 remains the same. ☆彡Hanna#CarryOnLearning
solve the system of equations y=3x y=x^2-18
Answers
Answer:
Point Form:
(6,18), (-3,-9)
Equation Form:
x=6, y=18
x=-3, y=-9
Step-by-step explanation:
Solve for the first variable in the first equation, then substitute the result into the other equation.
Answer:
x=-3 , x=6
so
y=-9 or y=18
NO LINKS OR ELSE YOU'LL BE REPORTED! Only answer if you're very good at Math.No guessing please.
Martin puts two bowls of fruits out for his friends.The bowl of grapes has 9 green grapes and 16 red grapes.The bowl of tangerines has 7 seeded and 3 seedless tangerines.
Martin's friend chooses a random grape and a random tangerine.What is the probability that she chooses a green grape and a seedless tangerine?
Enter the answer in the box below as a fraction.
[tex] \frac{?}{?} [/tex]
Answers
Answer:
27/250
Step-by-step explanation:
Green grape is 9/25
seedless is 3/10
Since it’s a compound probability you multiple them to get 27/250
Answer:
27/250
Step-by-step explanation:
Ashley went to a baseball game the game started at 11:37 am and it was 3 hours 50 minutes long when did the game end
Answers
Answer: The game will end at 3:27 pm.
Step-by-step explanation: 50 minutes from 11:37 am is 12:27 pm, and 3 hours from 12:27 pm is 3:27 pm.
Which of the following are solutions to the quadratic equation? Check all that
apply.
x2 + 3x - 10 = 0
Answers
Answer:
C and E
Step-by-step explanation:
Factor it so you get
(x-2)(x+5)=0
Then find x
x=-5
x=2
5 and 2 are the solutions of quadratic equation which answer are option C and E.
What is quadratic equation?The quadratic equation is defined as an equation conataining the highest power of a variable is two.
The quadratic equation
x² + 3x - 10 = 0
x² + 5x - 2x - 10 = 0
x(x+5)-2(x+5)
(x-2)(x+5)=0
x = -5, x = 2
Hence, 5 and 2 are the solutions of quadratic equation.
Learn more about quadratic equation here:
brainly.com/question/14083225
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If f (x) = -2x² + x – 5, what is f (3)
Answers
Answer:
f(3)=-2(3)^2+3-5=16
Step-by-step explanation:
You just plug 3 in for x
Answer:
[tex]f(x) = - 2 {x}^{2} + x - 5 \\ f(3) = - 2 {(3)}^{2} + 3 - 5 \\ f(3) = - 20[/tex]
Please help. Confused on this questions.
Answers
Answer:
Step-by-step explanation:
The key here is to find out how long it will take Justin to triple his money, and then use that number of years in Hailey's equation. If Justin starts with $940, he will triple his money when he has $2820 (940*3). We need to find out how long it takes him to do this using the equation
[tex]A(t)=P(1+\frac{r}{n})^{nt}[/tex]where A(t) is the tripled amount of money, P is the initial investment, r is the interest rate in decimal form, n is the number of compoundings done per year, and t is the time in years. Filling in and solving for t:
[tex]2820=940(1+\frac{.07625}{12})^{12t[/tex] which simplifies a bit to
[tex]2820=940(1+.0063541667)^{12t[/tex] and a bit more to
[tex]2820=940(1.0063541667)^{12t[/tex] Begin to solve for t by dividing both sides by 940 to get:
[tex]3=(1.0063541667)^{12t[/tex] and then take the natural log of both sides to get the t alone eventually. Taking the natural log on the right side enables us to move the 12t down in front. So doing all of that at the same time:
[tex]ln3=12tln1.0063541667[/tex] and divide both sides by ln(1.0063541667):
[tex]173.4450855=12t[/tex] then finally divide both sides by 12 to get
t = 14.5 years. Now we use that number of years to find out how much Hailey will have.
[tex]A(t)=940(1+\frac{.0825}{4})^{(4)(14.5)}[/tex] which simplifies a bit to
[tex]A(t)=940(1+.020625)^{58[/tex] and a bit more to
[tex]A(t)=940(1.020625)^{58[/tex] and
A(t) = 940(3.26768151) so in 14.5 years, Hailey will have
A(t) = $3071.62
What are 3 attributes of a Square based pyramid
Answers
Answer:
It has 5 Faces.
The 4 Side Faces are Triangles.
The Base is a Square.
It has 5 Vertices (corner points)
It has 8 Edges.
Step-by-step explanation:
btw you can choose 3
PLEASE HELP, I HAVE ONE WEEK OF SCHOOL!
Answers
9514 1404 393
Answer:
2. (b) 6 feet by 18 feet
3. -5, -1
Step-by-step explanation:
2. Perhaps the easiest way to answer this is to check to see what the areas are of the offered choices:
a) 7·19 = 133 . . . . numbers are odd, so the answer is odd, incorrect
b) 6·18 = 108 . . . . correct choice
c) 12·24 = 288
d) 5·17 = 85 . . . . again an odd number
__
If you were to solve this by factoring, you would be looking for factors of 108 that have a difference of 12.
108 = 1·108 = 2·54 = 3·36 = 4·27 = 6·18 = 9·12
The differences are 107, 52, 33, 23, 12, 3. The dimensions you want are 6 and 18 feet.
_____
3. Completing the square is easier if the quadratic has a leading coefficient of 1. Here, all of the coefficients are divisible by 2, so we can simplify this to ...
x^2 +6x = -5 . . . . . . divide both sides by 2
Now, we complete the square by adding the square of half the linear term coefficient.
x^2 +6x +9 = 4 . . . . add (6/2)^2 = 9 to both sides
(x +3)^2 = 4 . . . . . write as a square
x +3 = ±2 . . . . . . . take the square root
x = -3 ±2 = -5, -1 . . . . add -3 to both sides
The solutions are -5 and -1.
Evaluate this piecewise function at x = -8 and x = 4.
Answers
Answer:
option D :
f(-8) = -2 ; f(4) = 3
Step-by-step explanation:
f(-8) = ³√-8 = -2
f(4) = 3 (the constant function)
please help with this
Answers
Step-by-step explanation:
f(x) =x-1 and when we put 0 from x our answer is -1 and put 1 answer is 0 ........ for this f(x) must be x-1. g(x)= f(x)+ 4
a cylinder has slant length of 26 and radius of 10 what is the volume
Answers
Answer:
8168.14
Step-by-step explanation:
The answer is
V≈8168.14
hope this helps
What is the factored form of y=-2x^2-8x+0
Answers
Answer:
(2x-4()(x-2)
Step-by-step explanation:
this is how it looks when factorised
Answer:
y=-2x^2-8x
you can use a factor form helper and from that it can show you examples on how to solve it
Under an insurance policy, a maximum of five claims may be filed per year by a policyholder. Let Pn be the probability that a policyholder files n claims during a given year, where n 0,1,2,3,4,5. An actuary makes the following observations:
i) Pn≥ 2pn+1 for n= 0, 1,2, 3,4
ii) The difference between pn and pn+1 is the same for n 0,1,2, 3,4
iii) Exactly 40% of policyholders file fewer than two claims during a given year Calculate the probability that a random policyholder will file more than three claims during a given year.
A) 0.14
B) 0.16
c) 0.27
D) 0.29
E) 0.33
Answers
If Shelly types 238 words in seven minutes, then how many words will she type in 17 minutes? Let the relationship between the number of words and time be directly proportional.
please help!
Answers
Prove that the following formulas are constants by two methods (set table and equivalent transformations) :
1 . ( m →(N v Q)) →((M→N) v (M→Q))
2.((T v U) → V) → (T → (U → V))
Answers
PLEASE HELP!
WILL MARK BRAINLIEST!
Find the measure of the indicated angle to the nearest degree.
Please provide an explanation, I’m trying to learn.
Answers
Answer:
B =53.15010235
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
tan theta = opp / adj
tan B = 20 /15
Take the inverse tan of each side
tan ^ -1 ( tan B) = tan ^-1( 20/15)
B =53.15010235
simplify -2 minus square root of 15 over 2
Answers
If the air temperature at ground level is 30°F, the air temperature x miles high is given by T(x) = 30 - 19x. Determine the altitudes at which the air temperature is from 11°F to 1.5°F.
Answers
Answer:
21
Step-by-step explanation:
what are the best ways for your business and how do they get neck debt from the air and to get rid from a good or
Please solve this..you have to find x
Answers
Answer:
x=41/4
Step-by-step explanation:
According to the Secant Theorem, a(a+b)=c(c+d)
Therefore, 3(3+4x+12)=2(2+8x), 12x+45=16x+4, x=41/4
Step by step explanation
Can someone help me with 8,9 ??!!
Answers
Answer:
15 / 2437/52Step-by-step explanation:
8 .) Probability of students has no pets in senior = No. of outcomes favourable / Total no.of outcome
= 15 / 24
9.) Probability of students has pets in junior = No.of outcomes favourable / Total no. of outcomes
= 37/52
List all the factors of 9. The factors of 9, from least to greatest, are and
Answers
Answer:
1 9 3
Step-by-step explanation:
i think only this much
Answer:
1,3 and 9
As Nine is divisible by 1,3 and 9