Answers
Answer:
shoulf be the first one: f(x) (½)^x-3
Related Questions
Find the range of allowable values based on the given information. Round to the nearest tenth.
44 can vary by 4.2%
Enter the correct answers in the boxes.
Answers
Answer:
24×3.5%=0.84 so round to nearest tenth is 0.9.
Step-by-step explanation:
The picture shows the graphs of the functions expressed by a formula of the following type: y = kx + b.
Determine the signs of k and b for each graph.
First graph: k is_____, b is _____
Second graph: k is_____, b is _____
I will award Brainiest to the first one who gets it correct! :)
Answers
Answer:
line 1: y= 1x+ 2
line 2: y= -1x-0.5
(usually 1 is omitted but I added for clarity)
Step-by-step explanation:
slope (x)= yfinal-yintial/xfinal-xinitial
b= where line intersects y axis
line 1: (-1,0), (0.5,1.5)
(1.5-0)/(0.5-(-1))
(1.5)/(1.5)
slope= 1x
y=x+ 2
line 2: (-0.5,0), (0.5,-1)
(-1-0)/(0.5-(-0.5))
(-1)/(1)
slope= -1x
y=-x-0.5
second: k is -1, b is -0.5
4 1/2 of what number of shirts is 60 shirts
Answers
Answer:
270
Step-by-step explanation:
Use the formula V=lwh to find the volume of the rectangular prism:
l=1 2/3,w=1/3,h=3/10
Answers
Answer:
its so easy all u have
Step-by-step explanation:
Answer:
The correct answer is 1/6
Step-by-step explanation:
Multiply 1 2/3 and 1/3 and 3/10 and you get 1/6.
Remember you have to make the whole number with the fraction (1 2/3) a improper fraction in order to multiply with the other fractions.
Please help with this equation :) I will give 58 points and I will give brainliest.
Answers
2x+3 + x+1 = 3x+4
X technically is 1x but we assume the 1 is there so it isn’t there on paper
Answer: C
Step-by-step explanation: If you add both expressions together you get 3x+4 but then because it would be on both sides of the rectangle it would be times 2 of that expression so 3x+4 times two would be 6x+8
help me Please asap in inserted the picture NUMBER 6 BTW
Answers
Answer:
The length is 192ft
Step-by-step explanation:
To find the length you have to find the scale used to draw the image which would be the width given divided by the width in yards then multiply the given length by the scale to get the length in yards.
Hope this helps :)
At a pet store, Eric paid $11.50 for 3 dog bowls and 4 bones. Kelsie paid $13 for 2
dog bowls and 8 bones. What is the cost of each item?
Answers
Answer: $ 8.75
Step-by-step explanation:
Anthony says |7| and |-7| are the same number. Nina says |7| and |-7| are different numbers. Hunter says |7| and |-7| both equal 0. Eli says |7| and |-7| combine to make 0. Who is correct?
Answers
Answer: Anthony
Step-by-step explanation: |7| = 7, and |-7| = 7.
absolute value so -7 turns into 7 and 7 stays the same
To make a number pattern, Shana used the rule "Add 3," with a whole number as the starting number. Which statement must be true about Shana's list of numbers?
Answers
Answer:
you didnt put enough context in your question but if shana kept using three she would have mixed even and odds in her numbers if you could give more context to the question id be glad to help more
The diagram below represents the measurements of Jennie’s yard. The yard’s width is x feet shorter than its length. If the area of the yard is 540 square feet, how many feet shorter than the length is the width? A yard with a length of 30 feet and a width of (30 minus x) feet. Which equation represents the scenario? 30 + (30 – x) = 540 540 – 30 = 30 – x 30(30 – x) = 540 540 – (30 – x) = 30
Answers
Answer:
30(30 - x) = 540
Step-by-step explanation:
Can y’all help? Image provided
Answers
Answer:
Welll, of you know the # of the servings, then u can divide it into 5 parts. just ge the # of servings ÷ 5
−46=21+3m heellllllllllllppppppppppp
Answers
-46 = 21 + 2m
Subtract 21 from both sides
-67 = 3m
Divide both sides by 3
M = -22 1/3
Answer:
22 1/3
Step-by-step explanation:
Complete the steps to add 3 2/5 + 1 3/10
1. Write mixed numbers as improper fractions.
A. 17/5 + 13/10
B. 10/5 + 11/10
C. 4/5 + 4/10
2. Write equivalent fractions with a common denominator.
A. 20/10 + 16/10
B. 34/5 + 26/5
C. 34/10 + 13/10
3. Add the numerators over the common denominator.
A 47/20
B. 47/10
C. 47/5
Answers
The expression 3(2/5) + 1(3/10) in the improper fraction is (A) 17/5 + 13/10, with a common denominator, is (C) 34/10 + 13/10, and after adding it will be (B) 47/10
What is a fraction?
Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
We have an expression:
= 3(2/5) + 1(3/10)
1):
= 3(2/5) + 1(3/10)
= 17/5 + 13/10
2):
Multiply with 2 in the term 17/5 on numerator and denominator
= 34/10 + 13/10
3):
= 34/10 + 13/10
= 47/10
Thus, the expression 3(2/5) + 1(3/10) in the improper fraction is (A) 17/5 + 13/10, with a common denominator is (C) 34/10 + 13/10, and after adding it will be (B) 47/10.
Learn more about the fraction here:
brainly.com/question/1301963
#SPJ2
a. Survey 1 is biased.
b. There is no bias.
Answers
If the teachers asked randomly, then there is no bias.
Answer:
There is no bias since the teachers asked randomly what the students PREFERRED. You don't even need the table
Step-by-step explanation:
i need help with this question please help me
Answers
Answer:
The answer is D.
Step-by-step explanation:
y = mx + b
C = 5/9 (F - 32)
C = 5/9F - 5/9 (32)
Option (D) is correct.
Find the area of the figure.
Answers
Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?Yazeed ran 3/4 of the distance that Mila ran, and Yazeed ran for 2/3 of Mila’s time. If Mila ran for 45 minutes, how long did Yazeed run for?
Answers
Answer:
30 min
Step-by-step explanation:
45/3=15
15*2=30
30
Write an equation of the line that passes through each pair of points.
Make sure it’s an equation with y=mx+b
(-8,-3), (-1,-2)
please provide explanations because i’m studying and point grinding WILL BE REPORTED
Answers
Answer:
\(y = \frac{1}{7} x - 1 \frac{6}{7} \)
Step-by-step explanation:
In y= mx +b, m is the slope and b is the y-intercept.
\(\boxed{slope = \frac{y1 - y2}{x1 - x2} }\)
where (x₁, y₁) is the 1st coordinate and (x₂, y₂) is the 2nd coordinate
Slope
\( = \frac{ - 3 - ( - 2)}{ - 8 - ( - 1)} \)
\( = \frac{ - 3 + 2}{ - 8 + 1} \)
\( = \frac{ - 1 }{ - 7} \)
\( = \frac{1}{7} \)
Substitute m= ⅐ into the equation:
y= ⅐x +b
To find the value of b, substitute a pair of coordinates into the equation.
When x= -1, y= -2,
-2= ⅐(-1) +b
-2= -⅐ +b
b= ⅐ -2
\(b = - 1 \frac{6}{7} \)
Thus the equation of the line is \(y = \frac{1}{7} x - 1 \frac{6}{7} \).
Answer:
45
Step-by-step explanation:
Please help me out with this question
Answers
Answer:
-2.72
Step-by-step explanation:
-8.16 / 3 = -2.72
Extra:
3(-2.72) = -8.16
what is the square root of pi
oh its 1.77245385091 so dont answer
Answers
Answer:
3.14159265358
Step-by-step explanation:
1.77245385091 square
Help!!
Use the diagram of the equilateral triangle shown below to answer the following questions. Show the work that leads to your answers. a. What is the perimeter of the triangle? b. What is the height, ℎ mm, of the equilateral triangle? Write an exact answer using a square root and an approximate answer rounded to the tenths place.
Answers
Answer:
Perimeter is 12mm, height is \(2\sqrt3\)mm in simplest radical form, and 3.5mm in approximate decimal form.
Step-by-step explanation:
The perimeter is easy; since it's an equilateral triangle, all sides are the same length of 4, so you can just do 3*4 (3 sides, 4mm each) to get a perimeter of 12.
For the height, you can see that it forms two right triangles, each with a given base of 2 and a hypotenuse of 4. We can apply the pythagorean theorem (\(a^2+b^2=c^2\)) here to find the missing leg length of the smaller right triangles, which is equal to the big triangle's height.
I've enclosed an attachment for that.
Hope this helps!
Devon is making greeting cards, which she will sell by the box at an arts fair. She paid $20 for a booth at the fair, and the materials for each box of cards cost $6. She will sell the cards for $10 per box of cards. At some point, she will sell enough cards so that her sales cover her expenditures. How much will the sales and expenditures be? How many cards will that take?
Answers
Next, let's find out how many boxes of cards she needs to sell in order to earn enough money to cover her expenditures. She'll sell each box of cards for $10, so she'll need to sell $26 / $10 = 2.6 boxes of cards (rounded up to 3 boxes).
So, her sales will be 3 boxes * $10 per box = $30. And her expenditures and sales will both be $30
Which expression represents 12 times a number, n, minus 6?
A. 12n – 6
B. 12 – 6n
C. 12 + n – 6
D. 12n – 6n
Please do step by step explanation for branliest.
Answers
Answer:
A
Step-by-step explanation:
Because you start from the beginning 12 times n, 12n, then you subtract 6, 12n-6
WILL MARK BRAINLIESTTT
Maori created this shape out of construction paper using a ruler and scissors. She made sure that all of her angles were right angles.
What is the area of Maori's shape?
A) 36 cm2
B) 48 cm2
C) 90 cm2
D) 102 cm2
Answers
There are currently 6,210 fish in a lake. If the number of fish in the lake increased by 15 percent during the last year and 20 percent during the year before that, how many more fish are in the lake currently than in the last two years ago?
Answers
I’m pretty sure the answer should be 1,710 if not i’m sorry
Answer:
1710 fish
Step-by-step explanation:
Let the number of fish in the lake last year be 'x'
The equation becomes-
x + 15x/100=6210 (This is because 15% of x is added in x to become
6210... hope you understand)
x + 15x/100 = 6210
115x/100 = 6210
23x/20 = 6210
x = 6210 * 20/23
x = 270 * 20
x = 5400
Therefore- The number of fish last year = 5400
Now, let the number of fish in the lake 2 years ago be 'y'
The equation becomes-
y + 20y/100 = 5400 (Same logic as last time)
y + 20y/100 = 5400
120y/100 = 5400
24y/20 = 5400
6y/5 = 5400
y = 5400 * 5/6
y = 900 * 5
y = 4500
Therefore- Fish in the lake two years ago = 4500 fish
Difference between current and two years ago = 6210-4500
= 1710 fish
Hope you understood the answer and I hope it helps you :)
Louis and charlene have $40. Charlene has $15 more than Louis. How much money does Charlene have?
Answers
Charlene has $55
Step-by-step explanation:
40+15 = 55
Calculate m∠CBD and m∠ABC, what is the value of x?
Enter your answer in the box.
Answers
Answer:
CBD= 30
ABC= 90-30 = 60
x + 5 = 60
x= 55
Step-by-step explanation:
ABC is a right triangle with vertices B (9, 4) and C (3, 9).
What are the coordinates of vertex A?
Enter your answers in the boxes.
Answers
Answer:
A (3, 4)
Step-by-step explanation:
A has to be positioned horizontally along B. This means its x coordinate is the same as x-coordinate of B which is 4
A also has to be positioned vertically below C. This means its y coordinate is the same as the y-coordinate of C. So y-coordinate of A is 3
So coordinates of A are (3, 4)
Pls help me answer the whole page
Answers
Answer:
Pls give brainliest!!
Step-by-step explanation:
Q 10
A. All trapezoids are parallelogram. True
B. All squares are rhombi. True
C. All kites are quadrilaterals. True.
D. All rectangles are trapezoids. False
Q 11
A is a rhombus
B is a kite
C is a quadrilateral
D is a trapezoid
Q 12
A square is a Parallelogram
A rectangle is a Parallelogram
A trapezoid is a Parallelogram
A rhombus is a Parallelogram
A Kite is NOT a Parallelogram
PLS HELP, this is due today. thank u.
