Answer:
the answer should be A for this question
a blank is a group of data points that are close together?
Answer:
Clustering
Step-by-step explanation:
Data groups that are grouped closely together
Is x2 + 10x + 20 a perfect square trinomial?
Yes or no
Answer:
=
(
x
−
5
)
2
Step-by-step explanation:
=(x-5) exponent 2
Yes
No, x² + 10x + 20 is not a perfect square trinomial.
What is a quadratic function?A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function. In other terms, a "polynomial function of degree 2" is a quadratic function.
Given:
A quadratic polynomial,
x² + 10x + 20.
A perfect square trinomial is an expression that may be constructed from the binomial equation's square.
That means, the roots are repeated.
Solving the equation, we get,
x = (-5 ± √5)
The roots are not repeated.
Therefore, it is not a perfect square trinomial.
To learn more about the quadratic function;
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intro to inequalities 16>f, if f=17
Answer:
Is No Solution
Step-by-step explanation:
What is the answer in a whole number or decimal
Answer:
i = 8
Step-by-step explanation:
whats 63/100-5/10? with an good 5th grade explanation
Answer: .13
Step-by-step explanation:
63/100=0.63
5/10=0.50
=.13
I took 63 and divided it by 100 to get .63 and took 5 and divided it by 10 to get .50 so I took them and subtracted them to get .13
Once debbie arrives in each city,she'll need a backpack to carry around with her. What was the percent markup if a store bought the backpack for $25 ans somd it to debbie for $40
Answer:
60%
Step-by-step explanation:
40 / 25 - 1 = 60%
If an 8 sided solid is rolled 180 times, how many times would you expect either a 3,5, or 7 to be rolled?
Answer:
no
Step-by-step explanation:
Help !!!
See question in image.
Please show workings .
Answer:
Given a function y=f(x) its first derivative – the rate of change of y with respect to x – is defined by: dydx=limh→0[f(x+h)−f(x)h]. Finding the derivative of a function by computing this limit is known as differentiation from first principles
and put the formula answer will be there
Answer:
see explanation
Step-by-step explanation:
Given f(x) then the derivative f'(x) is
f'(x) = lim( h tends to 0 ) [tex]\frac{f(x+h)-f(x)}{h}[/tex]
= lim( h to 0 ) [tex]\frac{\frac{3}{x+h}-\frac{3}{x} }{h}[/tex]
= lim( h to 0 ) [tex]\frac{3x-3(x+h)}{hx(x+h)}[/tex]
= ( lim h to 0 ) [tex]\frac{3x-3x-3h}{hx(x+h)}[/tex]
= lim( h to 0 ) [tex]\frac{-3h}{hx(x+h)}[/tex] ← cancel h on numerator/ denominator
= lim( h to 0 ) [tex]\frac{-3}{x(x+h)}[/tex] ← let h go to zero, then
f'(x) = - [tex]\frac{3}{x^2}[/tex]
Interpret the remalnder to solve.
1. Hakeem has 100 tomato plants. He wants
to plant them in rows of 8. How many full
rows will he have?
Answer:
Step-by-step explanation:
Interpret the remainder to solve. 1. Hakeem has 100 tomato plants. He wants to plant them in rows of 8. How many full rows will he have? Think: 100 ÷ 8 is 12 with a remainder of 4. The question asks “how many full rows,” so use only the quotient. 2. A teacher has 27 students in her class. She asks the students to form as many groups of 4 ...
Plzz help me ill give u brainlist
Answer:
B. A 100° angle
Step-by-step explanation:
Im pretty sure its an 100 degree angle :)
B.
i really need help with this im trying to get my grade up
200 ÷ 70 ONLY THE ANSWER AND REMAINDER IF THERE IS.
Answer:
2 remainder 60!
Step-by-step explanation:
Help I only have a few hours till I fail this course!!!!!!!!!
Store A charges $4 for 5 apples, store B charges $6.75 for 9 apples. Which one is a better deal? WHY?
Answer: well it depend on ir ur trying to spend the most money or least
Step-by-step explanation: Stora A because you would have to pay that much and u get alot of apples, also because you didt spend alot of money on appels
Store B because that alot of appels that can probaly last a while and u can make stuff with it
Answer:
The second one
Step-by-step explanation
Find the worth of one apple
5/4=0.8
0.8x9=7.2
The second one is less expensive.
slope , m = 3 .y -intercept , b =7
Answer:
The slope is 3 and the y-intercept is 7. The equation of the line is 3y - 7.
Step-by-step explanation:
The equation of the line works such that y = mx + b where m is the slope and b is the y-intercept. Thus,
slope = m
= 3
y-intercept = b
= 7
WEEEEEEEEEEEEEEEEEEEEEEE
Answer:
a^7/8^2
Step-by-step explanation:
Here, we want to write the expression using only positive exponents
An important rule for indices to use here is that;
a^-b = 1/a^b
thus;
8^-2 = 1/8^2
So we have;
1/8^2 * a^7
= a^7/8^2
URGENT
which number produces a rational number when multiplied by 0.53?
A: π
B: 0.2645751311
C: √5
D: 5/7
Answer:
B
Step-by-step explanation:
im solving variables 4u = 35 - 3u
Answer:
5
Step-by-step explanation:
add 3u to both sides
7u=35
divide both sides by 7
u=5
this is for freckle which I hate can someone help?
Answer:
The answer is B. 26 miles per hour.
Step-by-step explanation:
13+13=26
X goes by an hour.
7.7 is what percent of 8? Round to the nearest tenth.
Answer:
96.25 unrounded 96.3 rounded
Step-by-step explanation:
Answer:96.3
Step-by-step explanation:7.7/8=.9625 then times that by 100 and get 96.25 but round the 2 since the 5 is behind it and telling it to go up so you get 96.3
Sue is thinking of buying some 2-liter sodas which are on sale for $1.25 each. The total cost, c, ofall the 2-liter sodas will be proportional to the number of 2-liter sodas, s, that she buys.Which equation represents the relationship between cand s?
PLEASE ANSWER of course when you get a chance......PLEASEEE
The football teams at a recreation center are given money to purchase equipment for the season. Each team receives $50 per player. Let m represent the amount of money a team is given and let p represent the number of players on the team. Express the relationship between m and p as an equation.
A. m=50
B. p=50m
C. m=50p
D. m= p/50
Answer:
Option C: m=50p is the correct answer.
Step-by-step explanation:
Given that:
Amount received per player = $50
Let,
m represent the amount of money each team is given.
p represent the number of players on the team
Amount of money = Amount received per player * Number of players
m = 50p
Hence,
Option C: m=50p is the correct answer.
Write the exponent for the expression.
6×6×6×6×6×6×6
The exponent for the expression is _
Answer:
6^7
Step-by-step explanation:
The number 6 is being multiplied 7 times, so, the exponent would be 7. Hope this helps :)
6 to the 7th power I think
An ice cream factory makes 210 quarts of ice cream in 2 hours. Calculate the unit rate of quarts per hour.
Answer:
105 quarts an hour
Step-by-step explanation:
divide 210 by 2
The measure of an arc is 95°. What is the measure of an inscribed angle that intercepts it?
It could be 190 because its a half measure
250 is what percent of 200?
Answer:
125%
Step-by-step explanation:
Answer:
125
Step-by-step explanation:
What percent is 250 of 200? If you are using a calculator, simply enter 250÷200×100 which will give you 125 as the answer.
Hope that helps
Have a good day :)
Which angles in the picture are NOT supplementary?
A.) 2 and 3; 1 and 4
B.) 1 and 3; 2 and 4
C.) 4 and 1; 3 and 4
D.) 1 and 2; 2 and 3
B.) 1 and 3; 2 and 4 in the picture are not supplementary.
Supplementary angles refers to the type of angles whose sum is 180°. It is not mandatory for the division of angle to be in half. The angles can be 60° and 120°, 130° and 50°, 90° and 90° and so on.
In the figure, we can see two lines intersect each other. Angle 1 and 2 are present on straight line, and hence, their sum will be 180°. Angle 2 and 3 are present on straight line, and hence, their sum will be 180°. Angle 3 and 4 are present on straight line, and hence, their sum will be 180°. Angle 1 and 4 are present on straight line, and hence, their sum will be 180°.
Angle 2 and 3 and angle 1 and 4 are opposite angles, that are not present on same straight line. Therefore, they are not supplementary angles.
Learn more about supplementary angles -
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The length of Dwight's garde is 12.5 meters. Dwight measured it but made a measurement error of 6%. Find the lowest and highest measurement Dwight could have made. Show your work.
Given :
The length of Dwight's garden is 12.5 meters.
Dwight measured it but made a measurement error of 6%.
To Find :
The lowest and highest measurement Dwight could have made.
Solution :
Error in length measuring is :
[tex]\Delta \ l = 12.5\times 0.06 \\\\\Delta \ l = 0.75\ m[/tex]
Therefore, the lowest and highest measurement he could have is 12.5 - 0.75 = 11.75 meters and 12.5 + 0.75 = 13.25 meters.
3x +4= 9x + 3 I need help PLEASEEE
Answer:
x=-1/6
I luv u
Somebody pls pls help me with this I’ll mark u brainliest
Answer:
Step-by-step explanation:
The angle of a line is 180 degrees. A right angle is 90 degrees, and the given angle is 55 degrees. All you have to do is add 90 and 55, and subtract that sum from 180.
What is the equation, in slope-intercept form, of the line plotted on the graph below?
A. y= - 2/3 x - 1
B. y= 2/3 x -1
C. y= 3/2 x - 1
D. y= 3/2 x - 1