Answer:
278
Step-by-step explanation:
Given
[tex]Sequence:= 8, 17, 26[/tex]
Required
The 31st term
The given sequence is an arithmetic sequence because
[tex]d = 17 -8= 26 -17 =9[/tex]
The 31st term, is then calculated as:
[tex]T_n = a + (n - 1)d[/tex]
Where
[tex]a = 8[/tex] --- The first term
[tex]T_{31} = 8 + (31 - 1)*9[/tex]
[tex]T_{31} = 8 + 30*9[/tex]
[tex]T_{31} = 8 + 270[/tex]
[tex]T_{31} = 278[/tex]
what is the midpoint of PQ?
Answer: (1, 3)
Step-by-step explanation: The endpoint of PQ are respectively (-2, -2), and (4, 8). Add them up and divide by 2 to find midpoint≈ 1,3
Isaac's birthday party costs $3 for every guest he invites. How many guests can there be,
at most, if Isaac can afford to spend a total of $18 on his birthday party?
Answer:
if he can afford 18 dollars for guest you just divide 18 by 3 and you get 6 so isacc can invite 6 people at most to his birthday party
Step-by-step explanation:
WILL GIVE BRAINLIEST (NO LINKS ALLOWED)
Washington Irving wrote literature that reflected:
A. the growing influence of women on social equality movements.
B. the social effects of increased immigration from Europe.
C. the expansion of political rights for nonwhite Americans.
D. the rapid pace of social change in the United States.
Answer: D
Step-by-step explanation:
trust me
heyy! i’ll give brainliest please help
Answer:
A
Step-by-step explanation:
Just A!
Answer:
Step-by-step explanation:
Never capitalize the seasons
Juana tiene en su cuenta bancaria $98.857. Si expide un cheque por $39.948 y deposita otro por $10.845 ¿Cuánto dinero le queda a Juana en su cuenta bancaria?
Opción A: Quedan $58.064
Opción B: Quedan $48.154
Opción C: Quedan $69.754
RESPUESTA:
Answer:
um could you transkate to english so i can answer your question?
Step-by-step explanation:
I need this before the 24th!
100 points!
Answer:
The interval is [4,7]
Step-by-step explanation:
The rate of change is given by
f(x2) - f(x1)
-------------------
x2 -x1
We want the rate of change to be 56
f(x2) - f(x1)
------------------- = 56
x2 -x1
We also know that the x2 is 7 so f(x2) = 192
192 - f(x1)
------------------- = 56
7 -x1
192 - f(x1) = 56( 7 -x1)
192 - f(x1) = 392 -56x1
Now we need to pick points from the table and see where it is true
(6,96)
192 - 96 = 392 -56*6
96=56 False
( 5,28)
192 - 28 = 392 -56*5
164=112 False
(4,24)
192 - 24 = 392 -56*4
168=168 True
The interval is [4,7]
a window is shaped like a semicircle and has diameter of 2 feet which expression describes the perimeter in feet of the window
Answer:
5.14 ft
Step-by-step explanation:
The perimeter of a circle is diameter X 3.14. since its half a circle, take the radius and multiply by 3.14. Since the radius is 1, the answer is pi itself. Then add 2 feet for the flat side of the semi-circle
Substitution is replacing a variable with an expression it is equal to.
True or False
Does - 5 or 5 satisfy the equation x + 5 = 0 ?
Answer:
-5
Step-by-step explanation:
If you add 5 to -5 it will be 0 due to the - in -5. This is because negative numbers are below 0.
A student has a total of 233 points on three tests. The scores on the first and second tests are the same. The third score exceeds the second (or the first) by 14. Find the three scores.
Answer:
Let the scores on the first two test be x
Let score for third test be 14 exceeds second( or first) = x + 14
Total = 233
x + x + (x + 14) = 233
3x + 14 = 233
3x = 219
x = 73
Score of the third test = x + 14 = 73 + 14 = 87
Therefore, the scores are 73, 73, 87
Which equation is graphed?
Answer:
y = x + 1
Step-by-step explanation:
need help give 12 tokens also the graph is interactive and in the bottom the answers are yes or no
Answer:
Answer is yes
Step-by-step explanation:
yess it's yes
Answer:
Yes
Step-by-step explanation:
The ratio between x and y is equivalent, one variable is always a constant value times the other.
A new drug cures 65% of the patients who take it. If it is given to 14 patients, what is the probability that at least 12 will be cured?
Answer:
[tex]P(X \geq 13) = 0.021[/tex]
Step-by-step explanation:
From the question we are told that:
Probability of curing patients P(x)=0.65
Sample size n=14
Generally the Binomial equation is mathematically given by
[tex]P(X) =\frac{(n!)}{X!(n-X)!))} *p^X*(1-p)^(n-X)[/tex]
Generally the equation for Equation for at least 12 cured is mathematically given by
[tex]P(X \geq 13) = P(X = 13)+P(X = 14)[/tex]
For [tex]P(X = 13)[/tex]
[tex]P(X = 13) = (14!/(13!(14-13)!))*0.65^13*(1-0.65)^(14-13) \\\\P(X = 13)= 0.018116[/tex]
For [tex]P(X = 14)[/tex]
[tex]P(X = 14) = (14!/(14!(14-14)!))*0.65^14*(1-0.65)^(14-14) \\\\P(X = 14)= 0.00240318[/tex]
Therefore
[tex]P(X \geq 13) =P(X = 13)+P(X = 14)[/tex]
[tex]P(X \geq 13) = 0.018116+0.00240318[/tex]
[tex]P(X \geq 13) = 0.02051918[/tex]
[tex]P(X \geq 13) = 0.021[/tex]
Erica makes a bouquets a flowers she has 48 roses and 36 daisies what is the maximum bouquets she can make with the same amount of flowers and each and on the left over
Answer:
the answer of this equation has to be six
Determine the approximate value of ø
a)41.89
b) 48.20
c)33.70
d)56.30
Answer:
B,48.2
Step-by-step explanation:
To solve this we need to use SOH, CAH, TOA
we have the adjacent and hypotonouse so it's easiest to use CAH
let theta (angle) = x
cos(x)=4/6
to cancel the cos mulitply both sides by cos^-1 (2nd --> cos)
x=48.1896851
which rounds to 48.2
640 divided by 16= 16 divided by 16 =1
I need help with this!!
(-2x+5y-3z)2
try to do it
Answer:
the answer is −4x+10y−6z
Step-by-step explanation:
(−2x+5y−3z)2
Use the distributive property to multiply −2x+5y−3z by 2.
−4x+10y−6z
Answer:
(-2x+5y-3z)2
-2x*2+5y*2-3z*2
-4x+10y-6x
Step-by-step explanation:
Hope this helps u!!
If m∠2=4x and m∠4=3x- 8. I have to fine m∠1
Answer:
c
Step-by-step explanation:
please help me for brainiest):):):):):):
Answer:
You can find 0.5% of a number by multiplying the number by
Step-by-step explanation:
Factorise fully [tex]3y^{3} -12y[/tex]
Answer:
[tex] {3y}^{3} - 12y \\ = 3y( {y}^{2} - 4) \\ = 3y( {y}^{2} - {2}^{2} ) \\ = 3y(y - 2)(y + 2) \\ = 3y(y + 2)(y - 2)[/tex]
a^2-b^2=(a+b)(a-b)
a=y b=2
3y(y+2)(y-2)
AB= please answer :)
Answer:
8.77 or 8.80
Step-by-step explanation:
sin (20) = 3/x
x (sin)20)) = 3
divide by sin(20)
x= 8.77 or 8.8
Which type of function is shown in the table below?
Answer:
Linear
Step-by-step explanation:
As x increases by 1, f(x) decreases at a constant rate of -5.
Since the rate is constant, the function must be linear.
THIS IS AREA OF CIRCLES PLS ANSWER
Answer:
75ft^2
Step-by-step explanation:
A = pi*r^2
The circle already gives the diameter and the diameter is two times the radius, so if you were to divide the diameter by two, you would get 5.
Knowing the radius is 5 and seeing how they replaced pi with 3 we can set up the equation.
3*(5)^2 = A
Simplify
3*25
Multiply
Area=75ft^2
Given: ΔABC
Prove: The sum of the interior angle measures of ΔABC is 180°.
1. Let points A, B, and C form a
triangle.
given
2. Let be a line passing
through B, parallel to ,
with angles as labeled.
defining a parallel line and labeling angles
3.
4. m∠1 = m∠4, and
m∠3 = m∠5.
Congruent angles have equal measures.
5. m∠4 + m∠2 + m∠5 = 180°
angle addition and definition of a straight angle
6. m∠1 + m∠2 + m∠3 = 180°
substitution
What is the missing step in this proof?
A.
Statement: ∠4 ≅ ∠5, and ∠1 ≅ ∠3.
Reason: Alternate Interior Angles Theorem
B.
Statement: DE is parallel to AC.
Reason: AB is a transversal cutting DE and AC.
C.
Statement: ∠1 ≅ ∠4, and ∠3 ≅ ∠5.
Reason: Alternate Interior Angles Theorem
D.
Statement: ∠1 ≅ ∠4, and ∠3 ≅ ∠5.
Reason: ∠1 and ∠4, and ∠3 and ∠5 are pairs of supplementary angles.
Answer:
B.
Statement: DE is parallel to AC.
Reason: AB is a transversal cutting DE and AC.
Step-by-step explanation:
I'm not 100% sure tho, but DE and AC are parallel
Jasmine has of a pizza left. She is going to divide the leftovers into 6 equal
pieces. What fraction of the whole pizza will each piece be?
Answer:
1/6
Step-by-step explanation:
The equation of the linear regression line represents the relationship between the
number of candles sold for charity, x, and the amount earned for charity, y.
ŷ = 10x +41
How much money can the charity expect to earn if 47 candles sold?
Answer:
511
Step-by-step explanation:
The equation of the linear regression line represents the relationship between
From the above question, let's represent:
Number of candles sold for charity = x
The amount earned for charity = y .
Our equation is given as:
ŷ = 10x +41
Hence, x = 47
y = 10 × 47 + 41
y = 470 + 41
y = 511
The amount of money the charity should expect is 511
What is 0.53 rounded to the nearest tenth?
A. 0.5
B. 0.53
C. 0.54
D. 0.6
Answer:
the answer is A girnoggrkuyckiyfkiyf6
Answer:
0.5
Step-by-step explanation:
0.53 should be rounded to the nearest tenth, which means the answer should have one decimal place. Because the next digit is 3, which is less than 5, it should be rounded down to 0.5.
Find the volume of a right circular cylinder that has a radius of 3 inches and a height of 8 inches.
Answer:
Volume, V = 75.41 cubic inches.
Step-by-step explanation:
Given the following data;
Radius, r = 3 inches
Height = 8
To find the volume of the right circular cylinder;
Mathematically, the volume of a right circular cylinder is given by the formula;
V = πr²h
Where;
V is the volume of a right circular cylinder.r represents the radius of the cylinder.h represents the height of the cylinder.Substituting into the formula, we have;
Volume, V = 3.142 * 3 * 8
Volume, V = 3.142 * 24
Volume, V = 75.41 cubic inches.
HELPpppp MeeeeE PLZ!!!!!!!!
Answer:
answer is a
Step-by-step explanation: