Answer:
its 32, and the world is a fetus now too
Step-by-step explanation:
Answer:
1+1=2
Step-by-step explanation:
LOL this question was all over the place but so funny!!
What type of slope does
this line have?
X
A. Positive Slope
B. Negative Slope
C. o Slope
D. Undefined Slope
Answer:
c) 0 slope
Step-by-step explanation:
the line is parallel to Y axis. this, it'll have 0 slope
Find all the real zeros of the function
f(x) = 2x3 - 19x2 + 38x + 24 given that x-4 is a factor.
Answer:
Zeroes: x=4, x=-1/2, and x=6
Step-by-step explanation:
Use Synthetic Division where x-4=0 to find another factor:
4 | 2 -19 +38 +24
___8_-44_-24
2 -11 -6 | 0
So far, your two factors are x-4 and 2x^2-11x-6.
We can actually factor 2x^2-11x-6 into (2x+1)(x-6), so we have three factors which are (x-4), (2x+1), and (x-6)!
By the Zero Product Property, x=4, x=-1/2, and x=6 are your zeroes.
Can someone help me plz I don’t understand and its due in a few?
Answer:
Step-by-step explanation:
pattern by pattern
-8 + 9 · 2 ÷ -3. please explain it to me step by step.
Answer:
-14
Step-by-step explanation:
Type it in a calculator
Answer:
-14
Step-by-step explanation:
positive 9 × 2 = 18 ÷ 3 = -6
negative 6 + negative 8 = - 14
a negative plus a negative always equals a negative
Hope this helps or if you don't understand you can use photo math <3
If the diameter of a circle is 20 cm, what is the area?
O
10п cm2
O 20 п cm
50 п cm2
O 100 п cm2
Answer:
A = 100 pi cm^2
Step-by-step explanation:
A = pi(r^2)
A = pi(10^2)
A = pi(100)
A = 314.16 '
Convert to pi units.
314.16 ---> 100pi cm^2
Answer:
Half of 20 is 10(New radius)
10^2(radius squared) = 100
100pi is your next step, which is 100π cm2
Formula area of a circle:
πr^2
pi(3.14 or 22/7 depending on what they tell you to use for pi) x radius(half of your diameter or given radius) squared(to the power of 2)
Pi x radius being squared
What function is related to the graph?
Answer:
f(x) = 2x, x > 2
Step-by-step explanation:
f(x) = 2x, x > 2
Since choices weren't given I only know one of the lines
PLEASE IM BEGGING YOU
Which is closest to the number of hot chocolates the owner would expect
to sell when the temperature is 38°F?
19
15
23
Answer: the answer is 19
Step-by-step explanation:
What is the solution to the system of equations graphed below?
5-
y = x+1
5
y=-x-1
y=-x-1
y=x+1
Answer:
y+1-1x
Step-by-step explanation:
.................
brainliest goes to whoever answers the question correctly
Answer:
A
Step-by-step explanation:
A = 8/7
B = -7/8
C = .78
A is the greatest
arithmetic sequences
Answer:
For 1, you'd have 14, 7, 0, -7
Step-by-step explanation:
Remember arithmetic sequences are adding the same thing (the difference) over and over and over. So in this case, you have the following:
1st blank: 14 + d
2nd blank: 1st blank + d OR (14 + d) + d = 14 + 2d
the -7 then is the 2nd blank + x OR [(14 + d) + d] + d
So you are adding 3d to the 14 to get to the -7. Set that up as the equation:
14 + 3d = -7.
When you solve for d, you get -7. That's what you'll add to 14 to get the first number, then add it again to get the second, etc.
The coefficient in front of d will always be one more than the number of spaces since you are adding the difference to find each blank IN ADDITION TO the last number in the sequence. So #4 would be setup like this:
2 + 5d = 57
Good luck!
Hi, Please Help Me With This Math Question! 8th Grade!
A triangle has one right angle and a second angle measuring 40 degrees. What is the measure of the third angle? ________ degrees.
Answer:
50 degrees
Step-by-step explanation:
90 + 40 = 130
180 - 130 = 50
also, if you know someone who is a moderator, can you please ban/supended this persons account? The username is IHATELGTBQ. If you look into the answers he puts on his questions, they are incredibly distrubing. I would like to contact Brainly.com, but i.dk how Thank you!
If correct i will mark you brailnliest
Answer:
If it's the area of the parallelogram, then it's 21.5m². But if it's the area of the red triangle, then it's 10.75m². Together, they are both 32.25m².
Step-by-step explanation:
Um a number would be okay anything would be helpful
Answer:22.1
Step-by-step explanation: tan44.2=h/100
tan44.2*100=h
22.102863493=h
h=22.1(nearest tenth)
PLEASE PLEASE HELP ME ASAP I NEED THIS SO BAD
==================================================
Work Shown:
Make sure your calculator is in degree mode.
cos(angle) = adjacent/hypotenuse
cos(37) = 30/x
x*cos(37) = 30
x = 30/cos(37)
x = 37.5640697 approximately
x = 37.6
Write the standard form equation (Ax + By + C =0) for a line that is perpendicular to
y= 2x + 7 and has the same y-intercept as the line y=5x - 5.
Put only the coefficients for A, B and C
Answer:
A = 1
B = 2
C = 10
Step-by-step explanation:
slope intercept form is
y = mx + b
m is the slope
b is the y-intercept
The slopes of parallel lines are negative reciprocals
------------------------------
y = 2x + 7
slope = 2
slope of perpendicular line is the negative reciprocal of 2
slope = -1/2
y = 5x - 5
y-intercept is -5
-----------------------
slope intercept form of perpendicular line
using slope = -1/2 and y-intercept = -5
y = -(1/2)x - 5
Change to standard form:
multiply both sides by 2
2y = -x - 10
Add x + 10 to both sides
x + 2y + 10 = 0
Therefor
A = 1
B = 2
C = 10
name four gospels in the order in which they appear in bible plz giving brainliest
Answer:The four gospels that we find in the New Testament, are of course, Matthew, Mark, Luke, and John. The first three of these are usually referred to as the "synoptic gospels," because they look at things in a similar way, or they are similar in the way that they tell the story.
Step-by-step explanation:
Answer:
Matthew, Mark, Luke, and John I think.
Step-by-step explanation:
What is the product? (4s+ 2)(5s^2 +10s+3)
Answer:
Its 20
s
3
+
50
s
2
+
32
s
+
6
Step-by-step explanation:
Answer:
20[tex]s^{3}[/tex] + 50[tex]s^{2}[/tex] + 32s + 6
Step-by-step explanation:
(4s+2)(5s^2+10s+3)
=(4s+2)(5s^2+10s+3)
=(4s)(5s^2)+(4s)(10s)+(4s)(3)+(2)(5s^2)+(2)(10s)+(2)(3)
=20s^3+40s^2+12s+10s^2+20s+6
=20[tex]s^{3}[/tex] + 50[tex]s^{2}[/tex] + 32s + 6
What is the area of the triangle?
Answer:
126.5 cm²
Step-by-step explanation:
(23×11)×1/2=Area
(253) × 1/2
=126.5
hope this helped
Question 7 of 10
For which sample size (n) and sample proportion (6) can a normal curve be
used to approximate the sampling distribution?
O A. n = 45; Ø = 0.8
O B. n = 90; 0 = 0.9
O C. n = 90; i = 0.8
D. n = 45; P = 0.9
SUBMIT
Answer:
C. n = 90; p = 0.8
Step-by-step explanation:
According to the Central Limit Theorem, the distribution of the sample means will be approximately normally distributed when the sample size, 'n', is equal to or larger than 30, and the shape of sample distribution of sample proportions with a population proportion, 'p' is normal IF n·p ≥ 10 and n·(1 - p) ≥ 10
Analyzing the given options, we have;
A. n = 45, p = 0.8
∴ n·p = 45 × 0.8 = 36 > 10
n·(1 - p) = 45 × (1 - 0.8) = 9 < 10
Given that for n = 45, p = 0.8, n·(1 - p) = 9 < 10, a normal distribution can not be used to approximate the sampling distribution
B. n = 90, p = 0.9
∴ n·p = 90 × 0.9 = 81 > 10
n·(1 - p) = 90 × (1 - 0.9) = 9 < 10
Given that for n = 90, p = 0.9, n·(1 - p) = 9 < 10, a normal distribution can not be used to approximate the sampling distribution
C. n = 90, p = 0.8
∴ n·p = 90 × 0.8 = 72 > 10
n·(1 - p) = 90 × (1 - 0.8) = 18 > 10
Given that for n = 90, p = 0.9, n·(1 - p) = 18 > 10, a normal distribution can be used to approximate the sampling distribution
D. n = 45, p = 0.9
∴ n·p = 45 × 0.9 = 40.5 > 10
n·(1 - p) = 45 × (1 - 0.9) = 4.5 < 10
Given that for n = 45, p = 0.9, n·(1 - p) = 4.5 < 10, a normal distribution can not be used to approximate the sampling distribution
A sampling distribution Normal Curve
45 × (1 - 0.8) = 9
90 × (1 - 0.9) = 9
90 × (1 - 0.8) = 18
45 × (1 - 0.9) = 4.5
Now we will investigate the shape of the sampling distribution of sample means. When we were discussing the sampling distribution of sample proportions, we said that this distribution is approximately normal if np ≥ 10 and n(1 – p) ≥ 10. In other words
Therefore;
A normal curve can be used to approximate the sampling distribution of only option C. n = 90; p = 0.8
plz help me plz help me plz help me I don't want to get grounded the whole summer. the question is the area of the kite is 24 ft squared what is the value of y explain the area of one triangle with a base of blank feet and a blank of Y fee is blank squared feet so blank and Y equals blank ?
Answer:
hi
Step-by-step explanation:
i need this asnwer too
Tommy wants dessert for dinner so his mom is making dinner cupcakes. Her recipe yields 6 cupcakes but she only wants to make 3. Can you halve this recipe so Tommy can have cupcakes for dinner?
Answer:
yes
Step-by-step explanation:
half of 6 is 3 so
Florence has $400 in a savings account. The interest rate is 5% per year and is not
compounded. How much interest will she earn in 1 year?
Use the formula i = prt, where i is the interest earned, p is the principal (starting amount),
is the interest rate expressed as a decimal, and t is the time in years.
Answer:
$20
Step-by-step explanation:
I = 400(.05)(1)
I = 20
The scatter plot and a line of best fit show the relationship between the number of cramps football players get during a week of practice and the number of cups of water that those players drank on a daily basis.
Which statement describes the relationship between the number of cramps and the number of cups of water?
Answer: A- the number of weekly cramps a football player got decreased by one for every one daily cup of water that the player drank.
Step-by-step explanation:
Answer:
C.
The number of weekly cramps a football player got decreased by one for every one daily cup of water that the player drank.
Step-by-step explanation:
I know its not helpful but i did the study island and it was right, sorry for the inconvineince
Factor the expression: 625t^5-1715t^2
Please show steps!
Answer:
5[tex]t^{2}[/tex](5t-7)(25[tex]t^{2}[/tex]+35t+49)
Step-by-step explanation:
In a game show, a contestant receives a prize that has a % chance of being worth $ and a % chance of being worth $. What is the expected value of winning a prize?
Answer:
112
Step-by-step explanation:
Expected Value is anticipated value, calculated by multiplying each of possible outcomes with their probability of occurrence.
If Price has = 60% chance of value 120 , & 40% chance of value 100
Expected Value = Sum ( Probability of outcome x Payoff )
E (X) = Σ [ xi . PR ( xi ) ] = x1. Pr (x1) + x2 . Pr (x2)
= 0.6 (120) + 0.4 (100) = 72 + 40
= 112
Free
Free for you because I know how hard it is so I really hope you appreciate it and I hope you have an amazing day!!
Answer:
tysm. Have a wonderful day...
If the fifth term of an arithmetic sequence is 11 and the common difference is 4, then the sixth term of the sequence is _______.
Answer:
15Step-by-step explanation:
11+4=15
The sixth term of an arithmetic sequence with fifth and common difference of 11 and 4 respectively is 15
Arithmetic sequence formulaaₙ = a + (n - 1)d
where
a = first termd = common differencen = number of termsTherefore,
11 = a + 4d
d = 4
Hence,
11 = a + 4(4)
11 = a + 16
a = 11 - 16
a = -5
Therefore, the sixth term is as follows
a + 5d = a₆
-5 + 5(4) = a₆
a₆ = -5 + 20
a₆ = 15
learn more on arithmetic sequence here: https://brainly.com/question/11242271
what two numbers add to 1 but also mulitply to -6
Answer:
3 and -2
Step-by-step explanation:
To get to -6, it has to be 3 and -2 because 3 x -2 = -6 and also 3 + (-2) = 1
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
it would be negative two and positive three
Step-by-step explanation:
-2+3=1 and -2×3=6
Is this correct? Please help me due today.