Answer:
C
Step-by-step explanation:
Because convenience sampling is based on convenience
Also Edge 2021
Fiona was thinking of a number. Fiona doubles it and adds 5.1 to get an answer of 11.5.
what is the answer?
Answer:
3•2Step-by-step explanation:
let X be the unknown numberX × 2 = 2x2x + 5•1 = 11•52x = 11•5 - 5•12x = 6•4divide both sides by 2X = 3•2Can some one answer these two questions
Answer:
1. Variable Term
2. Constant Term
Step-by-step explanation:
1. Variable term
2.Constant term
first question is not clearly visible please mention it in comments
Which expression shows the result of applying the distributive property to −2(13x−15)?
A. 23x+25
B. 23x−25
C. −23x+25
D. −23x−25
Answer:
No given correct answer
-26x + 30 is the correct answer
Step-by-step explanation:
-2 * 13x = -26x
-2 * -15 = 30
-26 + 30
Simplify 3×x2×y×4z×x×2y×z
Answer:
idddd
dkkkk
Step-by-step explanation:
A rectangular sandbox measures 4 feet by 7 feet by 2 feet. How many cubic feet of sand can the sandbox hold?
Answer:
56 cubic feet
Step-by-step explanation:
V = l x w x h
V = 4 x 7 x 2
Some easy points!
Whats 79 + 80 + 70
Ik the answer btw- lol
e(x) = -x + 1
Find e(-1)
Answer:2
Step-by-step explanation:x is -1. -(-1) is 1. 1+1=2
Is the function increasing or decreasing over the interval [-3, -1)? Explain.
Answer:I actually don’t know
Step-by-step explanation:
I got 27 Points wit a brainliest...Write each phrase as an expression. Then find the sum of the expressions.
9 increased by a number x
Expression:
a number x more than −12
Expression:
the difference of 6 and a number x
Expression:
The sum of the expressions is
Answer:
Step-by-step explanation:
9 increased by a number x
Expression: 9 + x
a number x more than −12
x + ( -12 )
Expression:6- x
Here are the first four terms in a sequence.
1/2, 4/3, 9/4 and 16/8
Find the nth term of this sequence.
Answer:
[tex]\dfrac{n^2}{n+1}[/tex]
Step-by-step explanation:
Let's break this apart by numerator (N) and denominator (D) and see if we can spot a pattern:
1st term: N = 1, D = 22nd term: N = 4, D = 33rd term: N = 9, D = 44th term: N = 16, D = 5Don't see it? Let's write it another way:
1st: N = 1², D = 1 + 12nd: N = 2², D = 2 + 13rd: N = 3², D = 3 + 14th: N = 4², D = 4 + 1The numerator always seems to be the number of the term squared, while the denominator is the number of the term plus 1. Putting things back in fraction form, we can say that
nth term: [tex]\frac{n^2}{n+1}[/tex]- Think Critically Oxygen-16 and oxygen-
17 are isotopes of oxygen. The numbers 16
and 17 represent their mass numbers,
respectively. If the element oxygen has an
atomic number of 8, how many protons
and neutrons are in these two isotopes?
PLSSS help me ASAP
Answer:
i dont know the answer but i think its 12
Step-by-step explanation:l
people are goof
Dwight left Schrute Farms and drove to Dunder Mifflin. After leaving Dunder Mifflin, he stopped at the Scranton White Pages, and then drove back to Schrute Farms. The diagram shows the top view of the locations of these three places and their distances from each other. What is the TOTAL distance that Dwight drove?
Answer:
21.5
Step-by-step explanation:
to find the missing distance, plug in the other numbers.
a^2+b^2=c^2
5.2^2+b^2=9^2
27.04+b^2=81
81-27.04=53.96
square root of 53.96 is 7.35
and then you add 9+5.2+7.35=21.5
Answer:
21.5
Step-by-step explanation:
cause I did the math :)
The coordinate plane shows the location of the houses of some of Kendra's friends. Which friend lives at (–0.5, –0.25)? Alternative text A. Cindy B. Miguel C. Amita D. Jamaal
Answer:
C. Amita.
Step-by-step explanation:
The coordinate plane is a two-dimensional plane consisting of the y axis (vertical line) and x-axis (horizontal line). The point of intersection of the vertical line and the horizontal line is known as the origin. The origin is known as the zero point and is used as a point of reference for locating other points on the coordinate.
Any point on the coordinate plane has a x coordinate and a y coordinate. A point is represented by (x, y) where x is the x coordinate and y the y coordinate.
Given the point (-0.5, -0.25), -0.5 is the x coordinate and -0.25 is the y coordinate, The point (-0.5, -0.25) corresponds to the location of Amita.
HELP ME PLS !!!!!!!!!!!
Answer:
a
Step-by-step explanation:
it's a lol easy homie it's really simple
Which set of numbers could be the measures of
Answer:
The correct answer is
117,°58.5°,31.5°
Help me with this pls
Answer:
the answer is 2 units
Step-by-step explanation:
because diameter equals 2 times the radius
PLEASEEEE HELPP!!! 6-2+9a-4a+a+7
PLEASEE HELP THIS IS URGENT!!!! pelaseeeeee helppp
How do you represent parts of a hyperbola algebraically?
The center is at the point (h, v).
The graph on both sides gets closer and closer to two diagonal lines known as asymptotes. The equation of the hyperbola, regardless of whether it’s horizontal or vertical, gives you two values: a and b. These help you draw a box, and when you draw the diagonals of this box, you find the asymptotes.
There are two axes of symmetry:
The one passing through the vertices is called the transverse axis. The distance from the center along the transverse axis to the vertex is represented by a.
The one perpendicular to the transverse axis through the center is called the conjugate axis. The distance along the conjugate axis from the center to the edge of the box that determines the asymptotes is represented by b.
a and b have no relationship; a can be less than, greater than, or equal to b.
You can find the foci by using the equation f 2 = a2 + b2.
hope this helps! may i pls have brainliest?
Marissa wanted a laptop. Best Buy was selling it for $329.00. She had a coupon for 15% off. The sales tax was 8.5%. How much did Marissa end up spending?
Answer:
you need to divied 15 them subtrac 8.5
Step-by-step explanation:
Find the solutions to the equation below.
Check all that apply.
x2 - 4 = 0
Answer:
2
Step-by-step explanation:
First you add 4 to both sides and get
2x=4
then you divide by 2 and get
4/2=x
4/2=2
x=2
Answer:
+2 or -2
Step-by-step explanation:
move 4 after equal sign
now it's x² =4 and put a root on the two parts of equation and this is what you get
please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
The last one should be the right answer
s is inversely proportional to t . When s = 0.5 , t = 7 Work out t when s = 5
Answer:
t = 0.7
Step-by-step explanation:
s = k/t where 'k' is the constant of variation
given: 0.5 = k/7 so k = 3.5
5 = 3.5/t
5t = 3.5
t = 0.7
Please I need help
Multiply the following
polynomials. The solution must be in standard form.
(1 + 3x5) (17x2 + 9x6 – 20)
O 24x11 +42x7 + 9x6 + 60x5 – 17,2 – 81
O 17x2 + 27:11 – 20
O 27x11 + 5127 + 9.26 – 6025 + 17x2 – 20
0 27x10
+ 5108 + 9x4 – 60x2 – 20
9514 1404 393
Answer:
(c) 27x^11 +51x^7 +9x^6 -60x^5 +17x^2 -20
Step-by-step explanation:
As with many multiple-choice questions, you only need to look at something that will discriminate the correct answer from the wrong one.
The highest-degree product term is the product of the highest-degree terms in the factors:
(3x^5)(9x^6) = 27x^11
This matches choice C only.
_____
In case you're interested in actually performing the rest of the multiplication, the distributive property applies.
(1 +3x^5)(17x^2 +9x^6 -20)
= 1(17x^2 +9x^6 -20) +3x^5(17x^2 +9x^6 -20)
= 17x^2 +9x^6 -20 +51x^7 +27x^11 -60x^5
Writing these terms in order of decreasing exponents gives ...
= 27x^11 +51x^7 +9x^6 -60x^5 +17x^2 -20
6. If ABC=DEC, find the x and y
help please!
Answer:
x=8
y=35
Step-by-step explanation:
You're supposed to use the pathagaryous therom (a^2+b^2=c^2) to solve this. If you complete this process you'll get x=8 y=35
Which of the following equations is true
QUICK 50 POINTS!!!!!
In complete sentences, explain how to determine the angle measurement for this angle.
Answer:
108 or 68
Step-by-step explanation:
Graph the following equation: y = 1/3x + 2
Answer:
slope is 1/3
Intercepts are -6,0 and 0,2
Step-by-step explanation:
Can someone help me please ill give brainy
Answer:
The equation is y = 6
because there is no x so it would be able to have a x in the equation
for exampl like y = 1x +2
(-1,2)
(1.23
What is the range of the graph
(0-1)
Calculate the slope
Answer:
Undefined
Step-by-step explanation:
Slope us (y2-y1)/(x2-x1)
(9-4)/(3-3)
Cant divide by zero
