Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answer:
B
Step-by-step explanation:
Evaluate the following expression when x = 4 and y = 2.
x²+y3
3
Answer:
24
Step-by-step explanation:
x^2+y^3
(4)^2+(2)^3
(4)(4)+(2)(2)(2)
16+8=24
Find the second, fourth, and eleventh terms of the sequence A(n) = 5 + (n - 1)(-3)
Answer:
2nd: 2
4th: -4
11th: -25
Step-by-step explanation:
When you substitute a number into the equation you get that number term. So, if you substituted in 1, you get the first term. To find the second term, you substitute in 2:
A(2) = 5 + (2 - 1)(-3)
A(2) = 5 + (1)(-3)
A(2) = 5 - 3
A(2) = 2
To get the 4th term you substitute in 4:
A(4) = 5 + (4 - 1)(-3)
A(4) = 5 + (3)(-3)
A(4) = 5 - 9
A(4) = -4
And we do the same for the 11th term:
A(11) = 5 + (11 - 1)(-3)
A(11) = 5 + (10)(-3)
A(11) = 5 - 30
A(11) = -25
PLEASE PLEASE HELP ME IM SO DESPERATE!!!
Answer:
838.08 in³
Step-by-step explanation:
volume of tank = (36×24×24)+(½×3.14×12²×24)
= 20,736 + 5,425.92
= 26,161.92 in³
the remaining water = 27,000 - 26,161.92
= 838.08 in³
find the last one please!!!Will mark brainlyist if right
Answer:
129.6º
Step-by-step explanation:
7 + 10 + 2 + 6 + 11 = 36%
QAV = 36% * 360º = 129.6º
Please answer this I don't understand at all
From a well shuffled pack of 52 playing cards, two cards are drawn (without replacement), show the probability that both the cards queen in a tree diagram.
(i need the tree plz help)
Step-by-step explanation:
Since first card drawn from the pack is replaced before the second card is drawn,it means that the cards are drawn with replacement. The probability that the first card drawn is an ace is 452=113. Again, this card (ace) is replaced before the second card is drawn. So, the probability that the second card is also an ace is 452=113 . Hence, the required probability is 113∗113=1169.
HELP I WILL MARK BRAINLIST!!!
Answer:
The answer would be b this is because i did the math and i got 5 yards
Step-by-step explanation:
30 degrees
60 degrees
150 degrees
Undetermined
Answer:
80
Step-by-step explanation:
Answer:
30 degree
Step-by-step explanation:
because it is parallel to m1=30
The mean and standard deviation of the service tax value of
all vehicles registered in a certain state are u = $15,352 and
o = $4,810. Suppose random samples of size 100 are drawn
from the population of vehicles. What are the mean and
standard deviation or of the sample mean X?
Answer:
u=$15,252
o=$4,710
Step-by-step explanation:
u=$15,352-100=$15252
o=$4,810-100=4710
12467 x 1209
whats the answer
Answer:
12467 x 1209 = 15,072,603
Step-by-step explanation:
You can always use a calculator to check your answers!
If this helped, please give it brainliest!
Answer:
15072603
Step-by-step explanation:
hope this helps :)
The length of a rectangle is 4 inches more than twice the width. If the area the rectangle is 48 square inches, what is the length of the rectangle ?
Answer:
The length of the rectangle is 12 inches.
Step-by-step explanation:
Let the length and width of the rectangle be represented as l and w respectively.
Thus,
l = 2w+ 4
area = 48 square inches
So that,
Area of a rectangle = l x w
48 = (2w + 4) x w
= 2[tex]w^{2}[/tex] + 4w
2[tex]w^{2}[/tex] + 4w - 48 = 0
Divide through by 2 to have;
[tex]w^{2}[/tex] + 2w - 24 = 0
([tex]w^{2}[/tex] - 4w) (6w - 24)
w(w - 4) + 6(w - 4)
Thus,
(w - 4) or (w + 6)
w - 4 = 0 or w + 6 = 0
w = 4 or w = -6\
Therefore, the width of the rectangle is 4 inches. Then,
length, l = 2w + 4
= 2 (4) + 4
= 12 inches
The length of the rectangle is 12 inches.
Graph y = x2 – 3x+4. Find the axis of symmetry and the vertex,
Answer:
The axis of symetry is the X value that splits the graph in half. For this equation, the axis of symmetry is x= [tex]\frac{3}{2}[/tex].
The vertex is the highest or lowest point on the graph. For this equation, the vertex is [tex](\frac{3}{2} ,\frac{7}{4} )[/tex]
Step-by-step explanation:
See the graph. please give me brainliest if I helped!
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
HELP! PLS! it's an emergency!! I'll give brainliest!
Answer:
1. 26
2. 154
3. 26
4. 26
5. 154
6. 154
7. 26
Step-by-step explanation:
1 = 26°
2 = 154°
3 = 26°
4 = 26°
5 = 154°
6 = 154°
7 = 26°
alfredo bought a fishing pole for 60% off its original price of 97. if the tax was 4% ( of the sale price), how much did alfredo pay for the fishing pole?
Answer:
$38.80
Step-by-step explanation:
The full price of the pole may be written as 1.00($97), or $97.00.
The discount was 0.60($97), or $58.20. Subtracting this from the full price yields the sale price: $97.00 - $58.20 = $38.80.
1.04($38.80) results in the price Alfredo paid for the pole: $40.35. Note that the '1' corresponds to 'price before tax' and that the '.04' corresponds to the 4% tax.
Which of the following equations is equivalent to y - 3x = 4 ?
A. y-10 = 3(x - 2)
B. y = -3x+4
C. y-10 = 3(x - 1)
D. y - 7 = 3(x - 1)
Answer:
A and D
Step-by-step explanation:
A:
y - 10 = 3(x - 2)
y - 10 = 3x - 6
y - 10 (+ 10) = 3x - 6 (+ 10)
y = 3x + 4
y (- 3x) = 3x (- 3x) + 4
y - 3x = 4
D:
y - 7 = 3(x - 1)
y - 7 = 3x - 3
y - 7 (+ 7) = 3x - 3 (+ 7)
y = 3x + 4
y (- 3x) = 3x (- 3x) + 4
y - 3x = 4
Select the correct answer
What is the fractional form of 0.8
A 8/10
B 1/8
C 8/9
D 8/11
Answer:
8/10
Step-by-step explanation:
Santoyo Corporation keeps careful track of the time required to fill orders. Data concerning a particular order appear below: Hours Wait time 12.6 Process time 1.7 Inspection time 0.9 Move time 4.3 Queue time 6.0 The delivery cycle time was:
Answer:
25.5 hours
Step-by-step explanation:
Delivery cycle time is the time span from when an order is made by a customer and the time the order is delivered to the customer.
Delivery cycle time = Wait time + Move time + Queue time + Process time + Inspection time
12.6 + 4.3 + 6.0 + 1.7 + 0.9 = 25.5
which equations represent functions that are non-linear? (select all that apply)
Answer:
Step-by-step explanation:
A and B are non-linear; A is a quadratic and B is a cubic.
The functions y-6=x² and y=2x²+5-3x are non-linear. Therefore, options A and B are the correct answers.
What is linear function?A linear function is a function that represents a straight line on the coordinate plane. The standard form of a linear function is y = mx + b.
Here, 'm' is the slope of the line, 'b' is the y-intercept of the line, 'x' is the independent variable and 'y' (or f(x)) is the dependent variable.
A) y-6=x²
Here, the highest degree is 2.
So, the equation is quadratic.
B) y=2x²+5-3x
Here, the highest degree is 2.
So, the equation is quadratic.
C) y=x
Here, the highest degree is 1.
So, the equation is linear.
D) 2y=1/2 x
Here, the highest degree is 1.
So, the equation is linear.
E) y=1/3 -5x
Here, the highest degree is 1.
So, the equation is linear.
F) y=8+x
Here, the highest degree is 1.
So, the equation is linear.
Therefore, options A and B are the correct answers.
To learn more about the linear function visit:
https://brainly.com/question/17058347.
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On the first play of a football game, the Titans lost 31
yards. On the second play, the Titans lost 2 yards. Then
they gained 12 yards on the third play. What was the
position of the ball relative to its starting point after the
first three plays of the game?
Answer: I never had this type of question before but try -21
Step-by-step explanation:
I assume -21 because that’s the total amount of yards lost. But I don’t know
Find an expression for the nth term (tn) in each of the following sequence: 2, 4, 6, 8, 10, ... PLEASE FAST
Answer:
2n
Step-by-step explanation:
2 x 1 = 2
2 x 2 = 4
.......
2 x 5 = 10
Find the difference between the terms. e.g 4 - 2 = 2, then times it by n for the expression
A cylinder has a 10-inch diameter and an 11-inch height. Find the volume of the cylinder. Round to the nearest tenth.
Answer:
V=95 in3
Step-by-step explanation:
please help answer correctly !!!!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!!
Answer: Angle R is 70 degrees, angle Q is 90 degrees, and the other angle is 19 degrees.
For the missing side I got 9.4
Step-by-step explanation: I got the angles using Tangent and the missing side using the Pythagorean Theorem.
A group of 5 campers used 1 2/3 gallons of water on a camping trip. how many gallons of water did the campers use in all
Answer:
8 1/3
Step-by-step explanation:
Multiply 1 × 5 and 2/3 × 5
1 × 5 = 5
2/3 × 5 = 3 [tex]\frac{1}{3}[/tex]
Then, add.
5 + 3[tex]\frac{1}{3}[/tex] = 8[tex]\frac{1}{3}[/tex]
So, the answer is 8[tex]\frac{1}{3}[/tex]
Have a great day!
The Division Law of Exponents says that if bis a nonzero number and n and
mare any numbers, then
bn/bn =bm-n
True or false
gcf of 6x^2 and 18x^5
The answer is 6x^2. To find this, just find the greatest factor of each question, aka the greatest "common" factor (GCF), of both since it is the greatest factor they each have in common. Hope this helps!
I need help please !!!!!!!!
Answer:
answer is 2/6
becoz 2/6=0.3333333333 which is repeating or recurring decimal
Step-by-step explanation:
F(x) = 1/4 * x ^ 4 - 9/4 * x ^ 2 - x + 3 Rewrite f(x) as the product of a rational number and a polynomial with integer coefficients.
Answer:
F(x) = 1/4 × (x⁴ - 9x² - 4x + 12)
Step-by-step explanation:
Since F(x) = x⁴/4 - 9x²/4 - x + 3
The L.C.M of the right hand side is 4.
So, we have
F(x) = (4 × x⁴/4 - 4× 9x²/4 - 4 × x + 4 × 3)/4
F(x) = (x⁴ - 9x² - 4x + 12)/4
F(x) = 1/4 × (x⁴ - 9x² - 4x + 12)
PLEASE HELP FOR 20 POINTS
Answer:
You Answer is C. 738
Step-by-step explanation:
L x W x H
A= 2 w l h l h w = 2 18 13.5 4 13.5 4 18 = 738