Answer:
Step-by-step explanation:
f(n + 1) = f(n) + 2.5
f(1) = -10
f(2) = f(1) + 2.5 = -10 + 2.5 = -7.5
f(3) = f(2) + 2.5 = -7.5 + 2.5 = -5
f(4) = f(3) + 2.5 = -5 + 2.5 = -2.5
a line passes through tge points (1,-3) and (4,6) what is the zero of this line ?
Answer:
The zero of the line is (2,0)
Step-by-step explanation:
The equation of a line passing through points (x1,y1) and (x2,y2) can be found as:
[tex]\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
We are given the points (1,-3) and (4,6). Substituting:
[tex]\displaystyle y+3=\frac{6+3}{4-1}(x-1)[/tex]
Operating:
[tex]\displaystyle y+3=\frac{9}{3}(x-1)[/tex]
[tex]y+3=3(x-1)[/tex]
The zero of this line can be found by making y=0 and solving for x:
0+3=3(x-1)
3=3x-3
Adding 3:
6=3x
Solving:
x = 2
The zero of the line is (2,0)
Meg found another treasure between −13
4
feet and
-21
2
feet. Where was that treasure?
Negative 1 and one-half
Negative 2 and three-fourths
Negative 1 and one-fourth
Negative 2 and one-fourth
Answer:
Step-by-step explanation:
if it's -1 and 3/4 and -2 1/2 then it would be D, it's the only number to fit in that range
Explain how using a balance scale can help you solve the following equation. Then, find the solution 10 + y = 23
Answer:
by changing y's value with the ten pounds until it equals 23 pounds.
How many 1/2 hours are in 2 1/4 hours?
Answer:
105 mins are there in 21/4 hrs
Danielle created a painting using only similar hexagons.
Which statement about the hexagons must be true?
The hexagons are all the same size and shape.
The hexagons have corresponding sides that are proportional.
The hexagons have corresponding angles that are not congruent.
The hexagons are different shapes but the same size.
Answer:
The hexagons have corresponding sides that are proportional
Step-by-step explanation:
Hexagon is a polygon that consists of six sides and six angles.
Two polygons are said to be similar under the following conditions:
1. Corresponding angles of the hexagons are congruent.
2. Corresponding sides of the hexagons are proportional.
As hexagons are similar, the following statement must be true:
The hexagons have corresponding sides that are proportional.
Answer:
The hexagons have corresponding sides that are proportional.
Step-by-step explanation:
took test and it was correct :)
Find the midpoint of the line segment that has endpoints at (-9, -6) and (-1,-8).
Answer:
dvrgehneghsfbdgh
Step-by-step explanation:
Which expression correctly represents “twice the sum of four and a number”?
2 (4 + n)
Answer:
2 (4+n) and (4+n) x 2
Select the correct answer.
Which expression is equivalent to 18x2/14r8 = 6/7x4, if x # 0?
A. 12r42
B. 314/2
C. 3x4√7
D. 3 rv2
So, the correct option is option B
Given,
[tex]\frac{18x^2\sqrt{14r^8}}{6\sqrt{7x^4} }[/tex]
Computation:
The given expression can be written as,
[tex]\frac{6\times x^2\times3\times\sqrt{7}\times \sqrt{2x^8}}{6\sqrt{7x^4} }[/tex]
[tex]=3 x^4\sqrt{2}[/tex]
Learn More: https://brainly.com/question/24887978
PLEASE HELPP Which equation is parallel to y = –3 x + 4 and passes through the point (–3 , 4)? y = –3 x – 5 y = 13 x + 3 y = –3 x + 15 y = 13 x + 5
Answer:
A.(-3,4) is your answer.
Step-by-step explanation:
-3x+4
For A:
x=-3
y=4
Plug in 3 where x is and multiply -3 x -3, which equals 0.
Then you plug in 4 where y is, so then your equation is (4=0+4)
Then you add 0 +4, which sum is 4.
Final equation is 4=4, so yes your answer is A. (-3 , 4)
Can you mark me brainliest anwer.
What is the common difference between the terms in this arithmetic sequence?
5, 11, 17, 23, 29, . . .
Fill in the table using this function rule.
y=-10x +3
Answer:
(-5,47) (-1,7) (0,-3) (1,-13)
Step-by-step explanation:
100x40+79-40+1/4=? do you know the answer
Answer:
4039.25
Step-by-step explanation:
(100) (40) + 79 − 40 + 1/4
16157 /4 = 4039.25
Find the value of c that completes the square.
m^2 + 32m + c
Answer:
c=256
Step-by-step explanation:
m²+32m+c=m²+32m+(32/2)²-(32/2)²+c
=m²+32m+16²-16²+c
=(m+16)²-256+c
for it to be a complete square -256+c=0
or c=256
[IMAGE ATTACHED]. Please Help Me With 2B! (;´༎ຶٹ༎ຶ`) it’s due at midnight.
Answer:
Y=2x-4
Step-by-step explanation:
Starts at -4 goes up 2 spaces and 1 right from -4 where it touches the y
21 pounds into ounces
Answer: 336
Step-by-step explanation:
it is 336 because if it is 21 poundes it is large so it sums up to 336 ounces
A researcher compared the heights and shoe sizes for 50 men, selected at random. The equation shown describes a line of best fit for the data, where x is the shoe size and y is the height, in inches, Based on the equation, what is the approximate shoe size for a man having a height of 60 inches? On O n. 108 O c. 12 D. 14
find each product or quotient. give all answers in simplest form. -8/12 x -2/13
Answer:
0.1025641026
Step-by-step explanation:
-8/12×-2/13
=16/156
=0.1025641026
Answer:
4/39
Step-by-step explanation:
-8/12 x -2/13
-2/3 (-2/13)
-2(-2) / 3x13
4/39
Karen is planting a tree. She wants to use three guide wires to stabilize the tree. If Karen places the guide wires 8 feet up
the trunk and 6 feet from the base, how much total wire will she need for both guide wires?
Answer:
Karen will need 42 feet to use 3 guide wires to stabilize the tree.
Step-by-step explanation:
1 guide wire = 8 feet up + 6 feet from base
1 guide wire = 14 feet
3 guide wires = 14 feet + 14 feet + 14 feet
3 guide wires = 42 feet
helppppppppppp pleaseeeeeee
pleeeeeeeeeeeeeeeaaaaaaaaaaaaaaseeeeeeeeeeeeeeee heeeeeeeeeeeeeeeeeeeeeelppppppppppppppp meeeeeeeeeeeeeeeeee
look at the photo
the circumference of a circle is 188 meters. what is the approximate radius of the circle
Answer:
the answer is
Step-by-step explanation:
Answer:
i think it 29.92 but there another question like this
Step-by-step explanation:
.
A large nationwide company with 1200 employees claims that the number of days missed by its employees due to illness is below the national average of 7. A random sample of 40 employees resulted in a mean of 6.6 days with a standard deviation of 1.8. The hypothesis test resulted in a p-value of 0.084. Which of the following statements is true?
A. There is a 10% chance that the null hypothesis is true and a 8.3% chance that the alternative hypothesis is true.
B. There is a 8.3% chance that the mean number of days missed by employees at the company is below 7.
C. Since the probability that the mean number of days is below 7 is small, the null hypothesis is likely true.
D. If the mean number of days missed the company is 7 the probability of obtaining a sample mean of 66 days or lower is 0.063.
The last part of the question before the options is meant to be;
The hypothesis test using α = 0.1 resulted in a p-value of 0.084. Which of the following statements is true?
Answer:
B: There is a 8.3% chance that the mean number of days missed by employees at the company is below 7.
Step-by-step explanation:
Significance value is α = 0.1
p-value = 0.084
Now, we want to test the claims that the number of days missed by its employees due to illness is below the national average of 7.
Now the p-value is basically a probability.
Thus, p = 0.084 can be written as 8.4%
It seems this 8.4 is an approximate version of 8.3 because the options use 8.3%.
Thus, Option B is the closest answer.
Aileen drives 208 miles in 4 hours. What is her speed in miles per hour? (label with "miles per hour")
Answer:
52 miles per hour (mph)
Step-by-step explanation:
208 miles ÷ 4 hours = 52 miles per hour (mph)
Hopefully this helps! Sorry if wrong. You are loved and you are beautiful/handsome!
-Bee
Which equation(s) represents a nonproportional relationship? Select all that apply
O y=3x
O y=3x-2
O y=x+1
O y=-ax
Answer:
The correct answer is option one and option four.
Step-by-step explanation:
y=3x and y=-ax are equal because they are opposites and can match to the other by the same numbers. I hope you know what I mean by that, I prob didn't say it right. But the other two opstions are not correct because they are different kind of equations, (additions, subtraction, multiplication, and division) I hope you understand. Good luck on future questions!!
In the figure below, JH = 3, HT = 4, and JI # 5. H If we assume ZH is a right angle, it follows that JI + = 5. This contradicts the given statement that JI + 5. What conclusion can be drawn from this contradiction? ZH is a right angle OB ZH is not a right angle Ос. JI > 5 O D. JI = 5
Answer:
Is there a picture so that i can understand it more
Step-by-step explanation:
14, -12 translated 6 units to the
left
Answer:
(-6,2)
Step-by-step explanation:
.............
Nikki is solving the equation below. Which value of x makes the equation true ?
help is needed :) similar or not similar
Help please!!!
Mr. Hayes has 111 straw bundles to use for bedding in his horse stalls. what is the greatest number of stalls he can fill if each stall holds exactly 4 bundles of straw?
Answer:
27 stalls
Step-by-step explanation:
111 / 4 = 27.75
So he can fill at most 27 stalls completely
2. Mr. Abdulla has 160 cows, goats, horses, and chickens on his farm. 19% of the animals are cows, 28% are goats, 13% are horses, and the rest are chickens. How many chickens are on the farm?
Step-by-step explanation:
28 + 19 + 13 equal 60%
therefore 40% divided by 60% multiply by 160 gives number of chicks