Which is a factor of x2 + 5x – 247
(x-6)
(x+6)
(X-8)
(X + 8)
Answers
Answer:
the factor for x^2 + 5x - 24 is
(x + 8)
Step-by-step explanation:
The factored equations is (x+8)(x-3).
The answer is (x+8).
:)
Related Questions
3) Impressed by your mathematical vocabulary and ability to find the meaning of his favorite
sesquipedalianism, Viking would like to award Norman 8 Swedish Fish for every letter in the LAST
word of its meaning. How many Swedish Fish is Viking giving Norman?
Answers
Answer:
56 Swedish Fish
Step-by-step explanation:
1 = T
2 = H
3 = U
4 = N
5 = D
6 = E
7 = R
8 = C
9 = L
10 = A
11 = P
Thunderclap means a crash of thunder
T h u n d e r = 7 letter word
Hence the number of fishes Viking gives Norman is 8 × 7 = 56 Swedish Fish
Michael has a bag of marbles. The frequency of selecting each color is recorded in the table below. Outcome Frequency Green 4 Black 6 Orange 5 Based on the given frequency, determine the experimental probability of selecting a black marble. 0.27 0.33 0.40 0.60
help asap if answer is correct and provided explanation i will give brainiest.
Answers
Reason:
6 black out of 4+6+5 = 15 total
6/15 = 0.40 is the experimental probability of selecting black.
Side note: The term "empirical probability" is the same as "experimental probability".
The experimental probability of selecting a black marble will be 0.40. The correct option is C.
What is probability?Probability is a number that indicates the likelihood of an event occurring. Probability is defined as the ratio of favourable outcomes to all outcomes.
Probability = Number of favourable outcomes / Number of samples
Given that Michael has a bag of marbles. The frequency of selecting each colour is recorded in the table below. Outcome Frequency Green 4 Black 6 Orange 5.
Number of favourable outcomes = 6
Number of samples = 4+6+5 = 15
Probability = Number of favourable outcomes / Number of samples
Probability = 6 / 15
Probability = 0.40
Therefore, the probability will be 0.40.
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For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
Answers
Data Set A: 9, 11, 13, 10, 12
Data Set B: 8, 10, 12, 14, 16
Data Set C: 10, 10, 10, 10, 10
Data Set D: 11, 11, 11, 11, 11
To find the mean, we sum up all the values in each data set and divide by the number of values:
Data Set A: (9 + 11 + 13 + 10 + 12) / 5 = 11 minutes
Data Set B: (8 + 10 + 12 + 14 + 16) / 5 = 12 minutes
Data Set C: (10 + 10 + 10 + 10 + 10) / 5 = 10 minutes
Data Set D: (11 + 11 + 11 + 11 + 11) / 5 = 11 minutes
Comparing the mean of each data set to 11 minutes, we can see that only Data Set A and Data Set D have a mean of 11 minutes. However, to prove that our choice is correct, we need to analyze the individual values in the data set.
In Data Set A, we can observe that the values are relatively close to 11 minutes, with some values slightly above and below. This variation suggests a realistic scenario where Diego's walk to school might take slightly different amounts of time each day.
In Data Set D, all the values are exactly 11 minutes. While it is not impossible for Diego's walk to consistently take exactly 11 minutes each day, it seems less likely than having some variation in the durations.
Based on these observations, we can conclude that the most plausible data set for Diego is:
Data Set A: 9, 11, 13, 10, 12
This data set has a mean of 11 minutes and exhibits a realistic variation in walk durations, making it the most likely choice for Diego's recorded lengths.
after completing a fraction division problem, Clarice used multiplications to check her answer division could Clarice verify her answer? explain
Answers
Answer:hope this helps
Step-by-step explanation:
First you multiply the number of what you r multiply by if that makes sense then get the quotient of ur answer and multiply that if you a reminder if it is not a decimal add that to your mutilation
U multiply first then add ur answer of the remainder
.
A coach calculated the mean and the mode of the number of points scored by 6 players.
• mean: 7 points
mode: 8 points
How many points did player 5 score?
Answers
Because 8+8+8+6+7+5=42
Then divide that by 6 to get the mean - so 42/6=7 so that’s the correct mean
Explanation:
Mean = average
Equation: total points scored/total players
Mean=7+8+6+8+?+8/6
The mean is given: 7
So plug it in:
7=(7+8+6+8+?+8)/6
Factor to solve:
Add all the numbers together to leave just the missing number (?)
7=(37+?)/6
To get rid of the 6 multiply it over to the other side
6x7=37+?
42=37+?
Now subtract the 37 to the other side to find the missing number (?)
42-37=?
5=?
Now let’s check:
7+8+6+8+(5)+8=42
Add:
42
Now divide by 6
42/6=
7
Is 7 the mean they gave us? Yup!
So player 5 scored 5 points
pls hurry
Anthony got a shipment of various box sets of albums, but he doesn’t have enough room on his shelves for all of them. The box sets measure 1 4 inch, 0.5 inch, 3 8 inch, 1 inch, and 1.5 inches. He can only display box sets that are less than 5 8 inch. Which sizes can he display? Choose all that apply. One-fourthinch 0.5 inch StartFraction 3 Over 8 EndFractioninch 1 inch 1.5 inch
Answers
Answer:
He can only display box sets that are less tan 0.62 inches. So he can only display: \(\frac{1}{4} inch, 0.5 inch, \frac{3}{8} inch\) He can't display the box sets that measure 1 inch, and 1.5 inch.
Step-by-step explanation:
In order to resolve this problem, we should rewrite all the measures on decimal numbers to have an easier way to compare. To do so, we divide the numerator by the denominator.
\(\frac{1}{4} inch=1:4=0.25\\\\\frac{3}{8} inch=3:8=0.37\\\\\frac{5}{8} inch=3:8=0.62\)
He can only display box sets that are less tan 0.62 inches. So he can only display: \(\frac{1}{4} inch ,0.5 inch, \frac{3}{8} inch\). He can't display the box sets that measure 1 inch, and 1.5 inch.
Answer:
In order to resolve this problem, we should rewrite all the measures on decimal numbers to have an easier way to compare. To do so, we divide the numerator by the denominator.
He can only display box sets that are less tan 0.62 inches. So he can only display: . He can't display the box sets that measure 1 inch, and 1.5 inch.
Step-by-step explanation:
here you go
i really need this can someone help solve asap!!!
Answers
Answer: to find this answer .we need to do pegothogs property
Step-by-step explanation:
30° + 90° = 90 (because it is right angle )
120° - 90° = 30°
Plz mark me as brainlist
thank you :-)
What function is graphed below?
y = 4 x + 2
y = x + 2
y = 2 x + 2
y = 2 x
Answers
2x represents the slope, and 2 is the y-intercept.
PLEASE HELP ME!!!!!!
Answers
Answer:
e
Step-by-step explanation:
Question 1:
18 oz = ___ lb
18 oz = 1.125 lb = 1 1/8 = 1 2/16
Third answer
Question 2:
9 oz = ____ lb
9 oz = 0.5652 lb = 9/16 lb
There are 16 ounces in one pound.
Question 3:
13 in = ____ ft
13 in = 1 1/12 ft
There are 12 inches in one foot.
Question 4:
5 in = ____ ft
5 in = 5/12 ft
hope this helps :)
What is the answer totally forgot how to do this HELP!
Answers
Answer:
C
Step-by-step explanation:
Easy
just kinda do it
A=11mm
B=4mm
C=8mm
D=8mm
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answers
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
PLZZZ HELP ASAP
What is the solution for -3x ≥ 36?
x ≥ -12
x ≥ -108
x ≤ -108
x ≤ -12
Answers
Answer:
x ≥ -12
Step-by-step explanation:
Answer:
x ≤ -12
Step-by-step explanation:
-3x>= 36
X<= -12
when you divide x by a minus, the sign changes
Which expression could be used to evaluate the expression below? -8/-2/-5
Answers
Answer
C)
Step-by-step explanation:
simplify the expression where possible. (6^3)^-3
Answers
Answer:
\(( {6}^{3} ) {}^{ - 3} \\ = \frac{1}{( {6}^{3}) {}^{3} } \\ \\ = \frac{1}{ {6}^{9} } \\ \\ = {6}^{ - 9} \)
Answer:
6^-9
Step-by-step explanation:
the answer is proved above
In peeling potatoes 4% of the mass of the potatoes is lost as 'peel'.How much is left for use from a bag containing 55kg?
Answers
Answer:
52.8 kg
Step-by-step explanation:
55-2.2 equals 52.8
52.8 KGS of mass of potatoes can be used because 4% of 55 Kgs is 2.2. Meaning 55-2.2, will get you 52.8 which will be your answer.
Please braienlist my answer if I was any help, it's muchly appreciated.PLEASE!!!!! I REALLY NEED THIS ASAP!!!
Answers
statement:
CA≅CE
reason: given (see tick marks)
statement: EV ≅ AV
reason: given (see tick marks again)
statement: CV ≅VC
reason: Reflexive property of congruence
statement:CAV ≅CEV
reason: SSS (side side side)
The field for a game of American football is 100 yards long.
How many meters is this?
Answers
Answer:
300
Step-by-step explanation:
because 1 yard = 3 meters
Answer:
91.44 meters
Step-by-step explanation:
help me, please thanks
Answers
Answer: 120 feet sqaured
Step-by-step explanation:
Surface area for square pyramid formula: 2bh + b^2
Base = 6 Height = 9
2*6*9+6^2 =
108+12 =
120
Answer:
120 feet squared
Step-by-step explanation:
Hi! I need some help, and this is due really soon! If you could answer any one of these, it would be real swell. Anyone can answer as long as there's an explanation. ( I know these might be easy for you guys but I'm having a lot of trouble) Thank you! Have a nice day :)
Answers
Answer:
6
Step-by-step explanation:
first let's find all the possible combinations excluding 6+6 to get 12 using addition, we exclude 6+6 because we can't have the same integer for different variables. these are 0+12, 1+11, 2+10, 3+9, 4+8, and 5+7(also the other way around but i start with these). using common sense, I started higher because there is no way d = 0 and e= 12, so i went from 5+7 down. through trial and error and some luck, 5+7 was the correct combination. let's insert the numbers with their variables. d = 5 and e = 7. now we figure out, what minus 5 is 7? if you learned fact families in kindergarten, you'd know to find this out you add 5+7, which is 12. now we divide 12 by 2, because it's the same number added together to get this number, so you now get 6+6. does the equation make sense? (6+6) - 5 = 7, that checks out, and 5+7=12.
Need helpp fastt plss will give brainliest to who is correct plss helpp
PLSSS HELPP I NEED THE ANSWER CORRECT
Answers
What is the value of 34x2+5 when x=2 ?
Answers
34x2=68
68x2=136
136+5=141
Can you solve this for me? Thank you! :>
Answers
Answer:
h < 40
Step-by-step explanation:
Less than is <
Greater than is >
Less than or equal to is ≤
Greater than or equal to is ≥
h < 40
If you have a 70 percent as a final grade in your class and you teacher gives you 40 extra bonus points.. what will your grade be? Don't guess.
Answers
Answer:
an A
Step-by-step explanation:
Its an A because 70 plus 40 is 110 and 100 is already an A
Answer:
Technically it depends on how many assignments are part of your grade-. If you have 1 assignment in your final grade, and you get 40 more points, then your score is technically 110%. Just tell me how many assignments are in your grade thing and I can try to figure it out.
Step-by-step explanation:
Please help me I'm desperate
Answers
The fraction of the whole athletic field that is reserved for each fifth-grade class is given as follows:
1/24.
How to obtain the fraction?The fraction is obtained applying the proportions in the context of this problem.
The relevant fractions in the context of this problem are given as follows:
1/6 of the field is reserved the entire fifth grade class.There are four fifth grade classes in the school.Hence the fraction of the whole athletic field that is reserved for each fifth-grade class is obtained as follows:
1/6 x 1/4 = 1/24.
More can be learned about proportions at https://brainly.com/question/24372153
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All of the fractions are proper fractions,except
\(\frac{11}{12}\)
\(\frac{1}{6}\)
\(\frac{7}{5}\)
\(\frac{8}{15}\)
can I please know the ASAP please and thank you.
Answers
Can someone help me with my homework please ASAP? I only have a few hours left.
Please show work/explanation!
Any unecessary answers will be rep0rted!!
Answers
Answer:
C.
Step-by-step explanation:
Find the area of the room by multiplying the length by the width which would be 12 x (12x2/3)
you would then divide the area of the room by the area of a tile which would be (3/2 x 3/2)
answer: C. 12(12 x 2/3) / ( 3/2 x 3/2)
Answer: Answer: C or 12 ( 12 x 2/3) / (3/2 x 3/2)
Amber and Jessica go out for lunch. Amber’s lunch costs $11.70, and she tips 18%. Jessica’s lunch costs $12.30, and she tips 15%. Complete a true statement.
jessica paid [ 0.29 / 0.32 / 0.55 ] , [ more/ less ] than amber at lunch
Answers
Jessica paid more than Amber at lunch.
To find out, we first need to calculate the amount of tip each person left:
Amber's tip = 11.70 x 0.18 = $2.11
Jessica's tip = 12.30 x 0.15 = $1.85
Then we add the cost of the lunch and the tip for each person:
Amber's total cost = 11.70 + 2.11 = $13.81
Jessica's total cost = 12.30 + 1.85 = $14.15
So Jessica paid $0.34 more than Amber for lunch.
Solve the system of equations by adding or subtracting.
−x − 2y = 4
3x + 2y = 8
The solution of the system is (_____, ____).
HELPPP PLZZZ
Answers
Answer:
(6,-5)
bc i know
Someone please answer!
Answers
Graham's monthly bank statement showed the following deposits and withdrawals. If Graham's balance in the account was $47.86 at the beginning of the month, what was the account balance at the end of the month? Show your work
Answers
Answer:
Step-by-step explanation:
