821 X ______ = 8,210
Find p(4) for the function.
2. p(x) = 7x2 - 9x + 10
Answer:
P(4)=-12
Step-by-step explanation:
p(4)=7x2-9(4)+10
p(4)=14-36+10
p(4)=24-36
p(4)=-12
Can someone plz help
Answer:
x=43
Step-by-step explanation:
Answer:
x = 34°
Step-by-step explanation:
(x + 7) + (63° + (2x + 8) = 180°
combine like terms:
3x + 78° = 180°
subtract 78 from each side of the equation:
3x = 102°
divide both sides by 3:
x = 34°
the mode of 100 120 120 140 140 100
Answer:
100, 120, 140
Step-by-step explanation:
The mode is the value that occurs most often in the sequence. All the numbers occur twice
classify the real numbers choose all that apply
plsssssssss helppppp will give brainliest plss
Answer:
Im in 6th grade i'm going to ask my parents if they can solve this good luck and if you can subscribe to amiredagoat yt i think i'm going to an impact on the world
Step-by-step explanation:
What is the domain in interval notation of the function graphed below? Note: As x is approaching -2, the graph is getting closer and closer to a line but not touching it.
Answer:
Step-by-step explanation:
x-values approach x = -2, but do not touch the vertical line x = -2. All other x-values are permitted. Thus, the domain is (-2, infinity).
For exercise, Francesca walks laps around a track. She walked 1 lap around the track in 4 minutes. If each lap is 440 yards, how fast did Francesca walk?
A.
125 yards per minute
B.
110 yards per minute
C.
400 yards per minute
D.
44 yards per minute
Answer: B
Step-by-step explanation: You divide 440 and 4
Answer:
B. 110 yards per minute
Step-by-step explanation:
This is because 110 x 4 is 440 or 110 +110 +100 +110 = 440
Guys pls help me!!!!!!!!
Answer:
The answer is B .
Step-by-step explanation:
Hope it was helpful .
Answer:
A
Step-by-step explanation:
Look at the graph
C] D]
0 = 20.00
1 = 21.50
2 = 23.00
3 = 24.50
C= 1.50
20+ 1.50= 21.50
21.50+ 1.50= 23.00
23.00+ 1.50= 24.50
You always add 1.50 so the answer is A.
Hope this helps
Find values for p and q so that the equation has infinitely many solutions.
px - 2 = 4x + x + 9
p =
Jerry had 45 tickets for games at a carnival.he used 1/3 of the tickets to play ball-toss game. He used 2/5 of the tickets to play the ring -toss game,he saved the rest for the following day. How many tickets did jerry have after playing these games?
A:19
B:12
C:21
D:18
Proving That All Circles Are Similar give: cicrcle x with radius r and circile y with radius s prove: circle x is similar to circle y
Answer:
Two shapes are similar when they have the same shape while their sizes may be the same or different
Therefore, two similar shapes are shapes that have a relationship such that the dimensions of one of the shapes can be obtained from the dimensions of the other shape by multiplying by a scale factor
All circles have the same shape and are defined by their center and radius
Given circle with center at 'x' and radius 'r' and circle with center 'y' and radius 's', then there exist a scale factor a = s/r such that we have;
r × a = s
Where a = s/r, we get;
r × s/r = s
We can therefore, obtain a circle with with the same size as the circle with center 'y' and radius 's' by multiplying the radius of the circle with center at 'x' and radius 'r' by a
Therefore the circle with center at 'x' and radius 'r' is similar to the circle with center 'y' and radius 's'
Step-by-step explanation:
Just did it! <3
Hope this helps!
Angela claims she has successfully translated PR to P’R’ along the vector MN
Yosef says she hasn’t
Who is right, and why?
Find the 64th term of the arithmetic sequence 29, 38, 47, ...
Answer:
a₆₄ = 596Step-by-step explanation:
The equation of the nth term of the arithmetic sequence is: [tex]a_n =a_1+d(n-1)[/tex]
d = 38 - 29 = 9
a₁ = 29
Therefore:
[tex]a_{64} =29+9(64-1)\\\\a_{64} =29+9\cdot63\\\\a_{64}=596[/tex]
I need help this is due today
Answer:
h = 14
Step-by-step explanation:
just substitute the x value and calculate for h
x = (-18)
h = 17 + -(18)/6
h = 17 + (-3)
h = 17 - 3 = 14
how do I change 66 2/3% into a fraction and a decimal. *no file links. I will report*
Answer:
Decimal form : 66.67
Fraction form: 66 and 2 thirds / 100
what sum of money will amount to Rs.9261 in 3yrs at 5% per annum compound interest?
What sum of money will amount to Rs.9261 in 3yrs at 5% per annum compound interest?
Answer:-Given:-[tex] \bullet [/tex] Amount (A) = Rs.9261
[tex] \bullet [/tex] Time (n) = 3 yrs
[tex] \bullet [/tex] Rate of interest (r) = 5%
To Find:-Required Sum
Solution:-We know the formula,
[tex] { \boxed{\rm \red {A \; = \: P(1 \: + \frac{r}{100})^n}}} [/tex]
[tex] \therefore [/tex] Putting the values we get,
[tex] \bf 9261 \: = \: P(1 \: + \frac{5}{100})³ [/tex]
[tex] \bf P \: = \: 9261 \: × (\frac{20}{21})³ [/tex]
[tex] \bf P \: = \:9261 \: × \frac{20}{21} × \frac{20}{21} × \frac{20}{21} [/tex]
[tex] \bf P \: = \: Rs.8000 [/tex]
[tex] \therefore [/tex] Required Sum is Rs.8000. [Answer]Can someone please help me
Answer:
6n-5=43
+5 +5
6n=48
/6 /6
n=8
Step-by-step explanation:
i hope this helps :)
Kevin plants 11 packages of vegetable seeds in a community garden. Each package costs $1.64 with tax. What is the total cost of the seeds?
PLEASE HELP FAST!!
A18.04 all you have to do is multiply the 2 numbers
Which data set has a variation, or mean absolute deviation, similar to the data set in the given dot plot?
.
. .
. . . . . . .
<-]---]---]---]---]---]---]---]---]---]---]---]->
⁵⁰ ⁵¹ ⁵² ⁵³ ⁵⁴ ⁵⁵ ⁵⁶ ⁵⁷ ⁵⁸ ⁵⁹ ⁶⁰ ⁶¹
Answer:
I'd say B has similar data set
A(n) __value is any 2-value of a function that makes the y-value undefined.
1. excluded
2. discontinuous
3. quadratic
4. rational
Answer:
rational
Step-by-step explanation:
its so because they fit equaly
Write the slope-intercept form of the line with the given slope and point.
m = -2; (5, 1)
Answer:
y = -2x + 11
Step-by-step explanation:
If you already have the slope, all you need to do is find the y-intercept.
y = -2x + b
1 = -2(5) + b
1 = -10 + b
11 = b
The equation is y = -2x + 11
Which statement is most likely to be true for this distribution?
A. The mean is the same as the median.
B. The mean is less than the median.
C. The mean is greater than the median.
Answer:
B
Step-by-step explanation:
The distribution is skewed to the left (the lower end is pulled out to the left). The mean is less than the median. If the distribution were even more skewed to the left the mean would decrease, but the median (middle number in the data) would stay the same.
1. 3/5 divided by 7/12
[tex] \frac{3}{5} \div \frac{7}{12 } [/tex]
[tex] = \frac{3}{5} \times \frac{12}{7} [/tex]
[tex] = \frac{36}{35} [/tex]
[tex] = 1 \frac{1}{35} [/tex]
help me ;-; its due today
Answer:
Question? It's incomplete.
Answer:
Ur question, pls??? Itz incomplete.
5 5+4x6 =
Orders of operation
Answer:
i got u fam
its 4x^6 + 10
PLZ PLZ HELP, 1 QUESTION, WILL GIVE BRAINIEST PLZ ANSWER QUICK! LOTS OF POINTS! DON'T ANSWER IF UR NOT SURE THANK YOU SO MUCH!
Answer:
I believe the answer is 52.
Step-by-step explanation:
I used the shape given to find the surface area because nets are not fun and my brain likes shapes better.
Gretel peeked around the bush and spied 345 leprachauns gathered in the glen. If this was 15 percent more than Petros spied under the tree, how many leprachauns did Petros spy?
NEED HELP ASAP
NEED TO FIND THE MEAN
Answer:
mean=2.6
Step-by-step explanation:
1+3+4+4+1=13
13 divided by 5=2.6
Answer:mean= 2.6=13/5
Step-by-step explanation:
mean=sum of all values/number of values
so,
mean=(1+3+4+4+1)/5
mean=13/5=2.6
Element X is a radioactive isotope such that every 28 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 50 grams, how much of
the element would remain after 11 years, to the nearest whole number? I will give brainly for it
Answer:
38
Step-by-step explanation: