In which of the following do you expect the correlation coefficient to be negative?
Answer: A????????????
Step-by-step explanation:
you need to show the following
Which statements are true about exponential functions? Check all that apply.
Answer:
The answer is A
Step-by-step explanation:
its a multiple answer choice. so A , D
What is the value of the expression (8^2/3)^1/2
[tex]\left( 8^{\frac{2}{3}} \right)^{\frac{1}{2}}\implies \left( (2^3)^{\frac{2}{3}} \right)^{\frac{1}{2}}\implies 2^{3\cdot \frac{2}{3}\cdot \frac{1}{2}}\implies 2^{\frac{1}{1}}\implies 2[/tex]
A projectile is shot upward from the surface of Earth with an initial velocity of 89 meters per second. Use the position function below for free-falling objects. What is its velocity after 4
seconds? After 10 seconds? (Round your answers to one decimal place.)
Answer:
300 ft for 4 seconds and 10 feet for 10 seconds
Step-by-step explanation:
Write the equation of a circle with center (-3, 5) and a point on the circle is (1, 8).
Equation:
Answer:
[tex](x + 3)^2 + (y - 5)^2 = 5^2[/tex]
Step-by-step explanation:
Well, the center origin of the circle is given (h,k) = (-3,5).
Point on the circle is (x,y) = (1,8)
We have to find our radius as they gave us a point. from origin to the edge of the circle.
Using the formula: (x - h)^2 + (y - k)^2 = r^2
Plug in our (h,k) = (-3,5) and (x,y) = (1,8) to solve for radius.
(x - h)^2 + (y - k)^2 = r^2
(1 - (-3))^2 + (8 - (5))^2 = r^2
(4)^2 + (3)^2 = r^2
16 + 9 = r^2
r^2 = 25
r = 5
help me i need your help
Answer:
44°
Step-by-step explanation:
180° - 68° = 112° (Angle 1)
The sum of the angles of a triangle is equal to 180°, so:
180° - 112° - 24° = 44°
Farmer Alice has a fruit stand at the farmer's market.
She has a total of 80 pieces of fruit.
Of the fruit, 20 pieces are apples. 1/5 are peaches.
The rest are oranges.
What fraction of the fruit are oranges?
Give your answer in simplest form.
80-20=40
1/5 of 40 =8
80-48=32
32 oranges
The height of a light pole in a magazine is 4 inches. The scale of the picture was given as 1 inch:24 inches. What would be the actual height of the light pole?
Answer:
96
Step-by-step explanation:
4 times 24 is 96
Which equation represents the slope-intercept form of the line below?
y-intercept = (0,-5)
1
slope F 4
O A. y=-X+5
© B. y= -x-5
O C. y= 5x- 4
O D. y= 5x+ g
Answer:
B.
Step-by-step explanation:
1) if s-slope and i-interception of the equation y=sx+i, then
2) the required equation is
[tex]y=\frac{1}{4}x -5.[/tex]
3) correct answer is B.
2 7.1.2 Exam: Semester 1 Exam
Question 7 of 7
A part-time caregiver made $8944.58 last year. If he claimed himself as an
exemption for $3650 and had a $5700 standard deduction, what was his
taxable income last year?
O A. $5294.88
B. $3244.58
C. $0
O D. $405.42
Answer:$0
Step-by-step explanation:
At the start of a hike a hiker was at an elevation of -50 feet or zero represents sea level the hiker climbs at a rate of 15 feet per minute. Write an inequality that represents T the number of minutes after the start of the hike when the hikers elevation was higher than 5 feet above sea level explain or show your reasoning
What is the product of the fraction below (3/x+2) (7/2x)
Answer:21x^2+14x over 2
Step-by-step explanation:
Can someone help me with this question?
Answer: CD segment
Step-by-step explanation:
please help me in this question please
Step-by-step explanation:
here is your answer, this is how you do it
Answer:
[tex]\boxed{\bf G. \: x = {25}^{o}} [/tex]
[tex]\boxed{\bf H. \: x = {20}^{o} }[/tex]
Step-by-step explanation:
In the given figure, the linear pairs are supplementary angles, meaning they should add up to 180°.
G)
[tex]\bf 2x + 34 + x + 71 = 18 {0}^{o} [/tex][tex]\bf 3x + 105 = 18 {0}^{o} [/tex][tex]\bf 3x = 180 - 105[/tex][tex]3x = 75[/tex][tex]\boxed{\bf x = {25}^{o} }[/tex]H)
[tex]\bf 2x + 4x + 3x = {180}^{o} [/tex][tex]\bf 9x = 180[/tex][tex]\boxed{\bf x = {20}^{o} }[/tex]«••••••••••••»«•••••••••••••»
Write down the next two terms in the sequence: 3, 15, 75 , ___, ___
answer pleass
I need it now
☹️
Answer:
375, 1875,
Step-by-step explanation:
hope this helps :)
After Halloween, Kyle had 4 3/8 bags of candy. If Kyle gives 1 7/8
bags of candy to his little brother, how many bags of candy will
he have left
Answer:
2 1/2
Step-by-step explanation:
To solve this, we subtract 1 7/8 from 4 3/8 because Kyle "gives" away his candy. The answer to this is 2 1/2.
Answer:
2.5 OR 3 1/2
Step-by-step explanation:
Well we can just do
4 and 3.8 minus 1 and 7/8
like how you would do on real problems
Do the same thing to fractions instead
Hope this helps! Im a real math expert
Tell me if anymore questions!
Can you please graph it? (:
Consider the solution to the system of inequalities below
-7x+y≥12.5
v+0.3x2 <-1
Which of the following functions could be added to the system without changing the solution set?
y < –2.1
y > –2.1
y = 2.1
y > 2.1
Answer:
i just want to try this but i think its y<2.1
Step-by-step explanation:
Find the LCD of the rational expressions in the list
Answer:
30
Step-by-step explanation:
what number does 7 multiply by that also can be multiplied by 5? 30 is the least common denominator between 7 and 5.
What is the sum of 1/2plus 1/4use fractions strip to help
Answer:
Step-by-step e6/8 or in simple terms, 3/4
Step-by-step explanation:
Answer:
3/4
Step-by-step explanation:
1/2 is just 2/4
2/4+1/4 = 3/4
=)
Rachel bought a suit on sale for $268. This price was 33% less than the original price. What was the original price?
Answer:
$356.44
Step-by-step explanation:
Gravity is one of the four fundemental forces in the universe. Electromagnetism is another one. The Other two are the strong force and the weak force that happen at the subotamic level. Find some information on what role these two forces play inside each atom and why one is considered strong and the other weak
Answer:
gravity is the force that helps u stay on the earth
(2x)(2x)=(x+10)(2x-3) what is x?
Answer:
x = 5/2 or x = 6
Step-by-step explanation:
(2x)(2x)=(x+10)(2x-3)
4x^2 = 2x^2 - 3x + 20x - 30
2x^2 - 17x + 30 = 0
(2x - 5)(x - 6) = 0
x = 5/2 or x = 6
cedric's fish tank is 2yd long by 21in wide by 3ft tall. What is the volume of Cedric's take in cubic in?
Answer:
129 cubic inches
Step-by-step explanation:
lxwxh L=Length W=Width H= Height
Length times width times height gives you the volume
1. convert all numbers to inches
2. Multiply them together(order does not matter)
Find the area of the composite figure. First, find the area of the triangle.
Please help acellus sucks
Step-by-step explanation:
Rectangle area= 40×30= 1200cm²
Triangle area= 20×20= 400cm²
Total are of composite figure= 1200+400=1600cm²
Is 15 cm greater than or less than 150 mm
Answer:
Those are the same measurment!
Step-by-step explanation:
Conversion:
Conversion is 1cm=10mm
find the area of circle AOB 60 degrees and radius 7
Answer:
Solution: The radius of the circle is 7 inches and the angle is 60°. So, let us use the area of sector formula. The area of sector = (θ/360°) × π r2 = (60°/360°) × (22/7) × 72 = 77/3 = 25.67 square units.
Step-by-step explanation:
yan po ang sagot.
Given the two similar flags shown,find the perimeter of the larger flag
The sum of the external side of a figure is its perimeter. the perimeter of the larger flag is 48
Similar shapesShapes are known to be similar if the ratioof their similar sides is equal to a constant.
From the given diagram, find the scale factor of the large triangle
k = 12/4
k = 3
Determine the perimeter of the large flag
Perimeter = 3 * perimeter of small flag
Perimeter of large flag = 3 * 16 = 48
Hence the perimeter of the larger flag is 48
Learn more on similar shapes here: https://brainly.com/question/2644832
#SPJ1
how many quarter centimeters can you get from ten centimeters?
Answer: 0.44 qtr
Step-by-step explanation:
10 centimeters to quarters = 0.44 qtr
A circle has a radius of 15 inches. What is the area, in square inches, of this circle?
(The area of a circle with a radius of r is equal to are.)
Answer:
[tex]A=225\pi[/tex]
Explanation:
Calculate the area of circle:
Answer: [tex]A=225\pi[/tex]