Answer:
300
Step-by-step explanation:
A: 1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25 +26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51+52+53+54+55+56+57+58+59+60+61+62+63+64+65+66+ 67+68+69+70+71+72+73+74+75+76+77+78+79+80+81+82+83+84+85+86+87+88+89+90+91+92+93+94+95+96+97+98+99+100
A=5,050
B: 4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25 +26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51+52+53+54+55+56+57+58+59+60+61+62+63+64+65+66+ 67+68+69+70+71+72+73+74+75+76+77+78+79+80+81+82+83+84+85+86+87+88+89+90+91+92+93+94+95+96+97+98+99+100+101+102+103
B=5,350
B-A
=5,350-5,050
=300
Which functions are even?
Answer:
Step-by-step explanation:
First function: even, because both exponents are even; graph is symmetric about the x-axis
Second function: mixture of even and odd exponents: not even
Third function: This is the square root of x - 2; not even
Fourth function: |x| is even; graph is symmetric about the x-axis
An original investment of $15,000 earns 7.25% interest compounded continuously. What will the investment be worth in 3 years? 30 years?
After 3 years, the investment will be worth $
(Do not round until the final answer. Then round to the nearest cent as needed.)
Answer:
[tex]A = Pe^{rt}[/tex]
A = 1500[tex]e^{.0725 t}[/tex]
3 years = $18,644.48
30 years = $132,032.78
Step-by-step explanation:
A bag contains 9 identical balls out of which 3 are blue, 2 are white and the remaining are red.
If a ball is drawn from the bag what is probability that it is :
1. blue
2.not red.
Answer:
Total number of balls = 9
P(blue) = blue / total = 3/9 = 1/3 or 33.33%P(not red) = (total - red)/total = 5/9 or 55.55%Someone please help my teacher says there wrong but I keep getting the same thing, will give brainliest just please help me. It’s question number 2
Select all thepairs of equivalent
expressions.
what is the value of x in the equation 2 x + 3y equals 36 when y equals 6
Answer: x=9
Step-by-step explanation:
(9x2)+(3x6)=36
18+18=36
Answer:
Hello there, the answer should be
9 is the value of x as,
Step-by-step explanation:
(9*2)+(3*6)=36
18+18=36
Hope this helps. if correct could you please mark me Brainliest
thank you have a good day!!
Leo is buying milk for his family for a week. He said he bought 7 kilograms of milk. Is his answer reasonable? Explain.
Answer:
First, we know that a single liter of milk weighs around 1.032 kg.
Then 7 kilograms of milk is equivalent to (almost) 7 liters of milk.
Now, this is reasonable?
Well, for a typical person, the consumption is between 0.5L and 0.75L
So 7kg of milk may less of what a typical family consumes in a week, but is not an outlier (for example, 30kg of milk or 1kg of milk per week are outliers, which are "nonreasonable") so 7 kg is a reasonable amount of milk.
Now, if the question only refers to the units he used (kg instead of liters) this does not matter, as we know, mass and volume are two different, but equivalent, ways of describing a known matter, as these are related by the density:
Density = mass/volume.
So, for a known material, if you know the mass that you have, you also know the volume.
Then using kg is reasonable in this situation.
What is the radius of a circle with a center at (2,3) that contains the point (5, 7)?
Answer:
5
Step-by-step explanation:
(5-2)^2 + (7-3)^2 = radius^2
radius=√25
radius=5
c) What is value of right angle?
Answer:
90 degrees
Step-by-step explanation:
random stuff to make my answer long
Find the Area of the quadrilateral. Please help
Answer:
18 ft^2
Step-by-step explanation:
This quadrilateral is a parallelogram.
Area = base × height
= 6 × 3
= 18 ft^2
what is the answer to this?
Answer:
19
Step-by-step explanation:
19 * 2 is 38.
38 -7 = 31
Answer:
-5, -5
Step-by-step explanation:
x(x+2) + y (x + 2) - 5(x + 2)
factor
Answer:
x² + xy - 3x + 2y - 10
Step-by-step explanation:
x(x + 2) + y(x + 2) - 5(x + 2)
x² + 2x + y(x + 2) - 5(x + 2)
x² + 2x + xy + 2y - 5(x + 2)
x² + 2x + xy + 2y - 5x - 10
x² - 3x + xy + 2y - 10
x² + xy - 3x + 2y - 10
Which sign makes the statement true?
9
No
12
12
<
=
Answer:
12=12Step-by-step explanation:
#hopeithelpsstay safe and keep wellmark me as brain liest plsWhich of the following is equivalent to 3 cm??
A.
B.
6 mm2
30 mm
90 mm-
300 mm
C.
D.
Answer:
30mm
Step-by-step explanation:
Where is
V
68 located on a number line?
Answer:
yeah sorry I just wanted points so j can ask questions I'm sorry so sorry plz forgive meee
What is the following product?
StartRoot 12 EndRoot times StartRoot 18 EndRoot
StartRoot 30 EndRoot
5 StartRoot 6 EndRoot
6 StartRoot 5 EndRoot
6 StartRoot 6 EndRoot
The solution to the multiplication of surds (2√3) × (3√2) is; 6√6
We want to find; √12 × √18Let us break each of them into the factors to get;
√12 × √18 = √(4 × 3) × √(9 × 2)
Now,this can be expressed as;(√4 × √3) × (√9 × √2)
Simplifying this further gives;
(2√3) × (3√2)
Now, in surds, we know that;a√b × p√q = ap√bq
Applying the surd rule above to our question gives;(2√3) × (3√2) = 6√6
Read more about multiplication of surds at; https://brainly.com/question/24700530
A research study was conducted to measure the time students focus on a task before being distracted. The box plots show the distributions of attention spans of high school and college students.
Which statements are true regarding the data sets? Select two options.
The median attention span of college students is greater than the median attention span of high school students.
The range of attention span of college students is greater than the range of attention spans of high school students.
The interquartile range of attention spans of college students is greater than the interquartile range of attention spans of high school students.
All of the college students in the study had greater attention spans than the high school students.
The minimum attention span of high school students is greater than the minimum attention span of college students.
Answer: A. and C.
Step-by-step explanation: On Edge!!
Beth will you help Andy with his algebra?
which punctuation mark is missing in the sentence?
A),
B)!
C)´
D)-
Answer:
A)
Step-by-step explanation:
mark me brainliest plzzzzzzz
PLEASE HELP‼️ the diameter of a circle is 4cm. which equation can be used to find its circumference?
Answer:
I am not completely sure but it should be the first one
Step-by-step explanation:
Please help Im really struggling
Which of the following is NOT an example of a random sample?
A. Placing the names of 100 people in the population in a
box and drawing 25 names without looking.
B. Choosing a name at random from the names on a list of 100 people in the population, choosing every 10th person after that, and continuing through the list, returning to the first name chosen
C. Dividing a list of names in a target population into
males and females and randomly selecting a proportional
sample from each group.
D. Choosing the first 50 names on an alphabetical list
of 100 people in the target population.
Answer:
D
Step-by-step explanation:
Because its not randomly selecting
What is the highest common factor of 6 and 8?
Answer:
i believe it is 2
Answer:
2
Step-by-step explanation:
Merit pay increases happen ____.
every 3 months
every 6 months
every 12 months
whenever your employer decides
Answer:
whenever your employer decides
Merit pay, being performance pay, depends on the employer. Increment in merit pay happens: Option D: whenever your employer decides
What is merit pay?Merit pay, often known as merit raises or pay for performance, is a type of performance-based pay.
Merit pay, being performance pay, depends on the employer.
Increment in merit pay happens whenever your employer decides. It is because your performance is usually judged by someone, usually employer or a team leader which then reports to the employer usually.
So instead of monthly based increment in the merit pay, the increment happens whenever the employer (or member in power) decides to increase it. So option D is best among all the options.
Thus, increment in merit pay happens: Option D: whenever your employer decides
Learn more about merit pay here:
https://brainly.com/question/17116913
-2 - (-7) =
What is the answer
Answer:
[tex]{ \tt{ - 2 - ( - 7) }} \\ = { \tt{ - 2 + 7}} \\ = 5[/tex]
Consider the algebraic expression:
−z − 7y + 18x + 4
Which of the following is a constant in this expression?
Which of the following lists all the coefficients in this expression?
Answer:
constant: 4
coefficent: 7, 18 (However, -1 can also be counted as a coefficient, it is just invisible!)
Step-by-step explanation:
coefficient: a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
therefore, 7 and 18 are coefficients. HOWEVER, -1 can also be a coefficient to -z.
constant: a quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions.
therefore, 4 is a constant.
hope this helps! if it does, please mark brainliest! thanks!
Answer:
4
-1, -7, 18
Step-by-step explanation:
A mug is 3/7 full. The mug contains 4/7 of a cup of water. Find the capacity of the mug. Write the answer as a fraction or mixed number in simplest form.
Answer:
source: https://brainly.com/question/18728451
credit: samueladesida43
hope this helps!
Step-by-step explanation:
7/6 cups of water is the mug's capacity
Step-by-step explanation:
Capacity refers to how much a container can contain.
Let x be the capacity of the mug.
According to the question, the mug is 3/7 full. This means that the mug contains 3/7 × x = 3x/7 of water.
It was further stated that the mug contains 1/2cup of water. This means that:
1/2 cup of water = 3x/7 of water in the mug
Hence;
1/2 = 3x/7
3x × 2 = 7 × 1
6x = 7
x = 7/6
Therefore, the capacity of that mug is 7/6 cups of water.
A fraction is written in the form of a numerator and a denominator where the denominator is greater than the numerator
3/7 of the mug = 4/7 of a cup of water
1 mug = 4/3 of a cup of water
The capacity of the mug is 4/3 of a cup of water.
What is a fraction?A fraction is written in the form of a numerator and a denominator where the denominator is greater than the numerator.
Example:
1/2, 1/3 is a fraction.
We have,
A mug is 3/7 full.
The mug contains 4/7 of a cup of water.
This means,
3/7 of the mug = 4/7 of a cup of water _____(A)
The full capacity of the mug can be represented by 1
So,
Multiply 7/3 on (A).
7/3 x 3/7 of the mug = 7/3 x 4/7 of a cup of water
1 mug = 4/3 of a cup of water
Thus,
1 mug = 4/3 of a cup of water
The capacity of the mug is 4/3 of a cup of water.
Learn more about fractions here:
https://brainly.com/question/24370499
#SPJ5
The binomial expansion 1.728x^3+ 3,456x² + 2,304x + 512 can be expressed as (ax + b)^3. What is the value of b?
A: -12
B: -8
C: 8
D: 12
Answer:
C: 8
Step-by-step explanation:
8^3=512
if it was -8^3 it would equal -512
How many soulutions are there to the equation below?
8x+47=8(x+5)
Answer:
Step-by-step explanation:
8x+47=8(x+5)
8x+47=8x+40
47=40
which is impossible so it has no solution.
PLEASE HELP!!! I really need help on this, and this is one of my missing assignments that I HAVE to turn in. SO PLEASE HELP ME
Answer:
19.99
Step-by-step explanation:
I would like some help pleas
Answer:
Step-by-step explanation:
Student who did not play Volleyball = Students who play only hockey + students who don't play any game
= 5 + 3 = 8
Students who play hockey only = 5
The equations in the system below are equivalent.
y = 2 (x + 4). Y = 2 x + 8
How many solutions does the system have?
What is bigger
6700 Square decimetres Or 67 Square meters
Answer:
67 square meters, because you multiply the area value by 100 (i think lol)
Step-by-step explanation: