Answer:
what is the context? i dont understand what is increasing/ decreasing pls elaborate more!!
Step-by-step explanation:
(7x10^-6) (8x 10^-5)
Answer:
56x^2 + 10^-11
Step-by-step explanation:
multiply the 7x and 8x and you get 56x^2
multiply the 10^-6 and 10^5-5 and you get 10^-11
what is the answer to B use surds!! ⚠️
Answer:
look below
Step-by-step explanation:
a.) √5
b.)√2/2
Answer:
[tex]\frac{\sqrt{2} }{2}[/tex]
Step-by-step explanation:
Given
[tex]\frac{\sqrt{3} }{\sqrt{6} }[/tex]
To rationalise the denominator, multiply numerator/ denominator by [tex]\sqrt{6}[/tex]
= [tex]\frac{\sqrt{3} }{\sqrt{6} }[/tex] × [tex]\frac{\sqrt{6} }{\sqrt{6} }[/tex]
= [tex]\frac{\sqrt{18} }{6}[/tex]
= [tex]\frac{3\sqrt{2} }{6}[/tex]
= [tex]\frac{\sqrt{2} }{2}[/tex]
Write an equation of the line that passes through (0, 3) and (−5, 2.5)
Answer:
y=.1x+3 I think that is the answer
Answer:
y=0.1x+3
Step-by-step explanation:
The slope is 0.1, (Y2-Y1/X2-X1) --> (2.5-3)/(-5-0)= -0.5/-5=0.1
The y-intercept is 3
y=0.1x+3
What function graph has the greatest slope?
A. G(x)
B. F(x)
C. J(x)
D. H(x)
Answer:
Its either C or A
I qould defenetly go with A though..
The table shows the number of tacos that Taco Bus sold in 4 months.
Tacos Sold
May
9,325
June
12,832
July
20,005
August
8,465
Part A
Which statements about the table are correct? Select all that apply.
A.
More tacos were sold in June and August combined than in July.
B.
The Taco Bus sold 8,173 more tacos in July than in June.
C.
More tacos were sold in July and August combined than in May and June combined.
D.
In the 4 months, the Taco Bus sold about 500,000 tacos in all.
E.
There were 22,157 tacos sold in May and June combined.
Part B
How many more tacos were sold in July than in May and August combined? Enter your answer in the box.
Answer:
Step-by-step explanation:
A: Correct
June + August > July
12,832 + 8,465 > 20,005
21,297 > 20,005
B: Wrong
July = June + 8,173
20,005 = 12,832 + 8,173
20,005 ≠ 21005
C: Correct
July + August > May + June
20,005 + 8,465 > 9,325 + 12,832
28470 > 22157
D: Wrong
9,325 +12,832 +20,005 + 8,465 = 50627
E: Correct
May + June = 22,157
9,325 + 12,832 = 22,157
22,157 = 22,157
Part B: 2215
July - May + August = ?
20,005 - 9,325 + 8,465 = ?
20,005 - 17790 = 2215
Divide. 5x + 3/5x3 - 22x2 - 40x – 15
The answer is N
(Simplify your answer.)
Answer:
[tex]n=\frac{386x-75}{5}[/tex]
Step-by-step explanation:
Add like terms
[tex]-35x+3\cdot \frac{3}{5}x-22\cdot \:2x-15=n[/tex]
Add 15 on both sides
[tex]-35x+\frac{9}{5}x-44x-15+15=n+15[/tex]
Simplify
[tex]-35x+\frac{9}{5}x-44x=n+15[/tex]
Multiply sides by 5
[tex]-35x\cdot \:5+\frac{9}{5}x\cdot \:5-44x\cdot \:5=n\cdot \:5+15\cdot \:5[/tex]
Simplify
[tex]-386x=5n+75[/tex]
Divide both sides
[tex]\frac{-386x}{-386}=\frac{5n}{-386}+\frac{75}{-386}[/tex]
You will get
[tex]x=-\frac{5n+75}{386}[/tex]
Then you will solve for n using x
Multiply both sides by 386
[tex]\frac{386\left(5n+75\right)}{386}=386x[/tex]
Simplify
[tex]5n+75=386x[/tex]
Subtraction
[tex]5n+75-75=386x-75[/tex]
Simplify
[tex]5n=386x-75[/tex]
Divide by 5 to get n
[tex]\frac{5n}{5}=\frac{386x}{5}-\frac{75}{5}[/tex]
[tex]n=\frac{386x-75}{5}[/tex]
A scale John on the map shows that 1 inch represents 20 miles If 2 cities are 2.5" apart On the map what is the distance between them and real life
Answer:
50 miles
Step-by-step explanation:
If one inch is 20 miles do 2 times 20 you get 40. it’s .5 so half and half of 20 is ten, add it up and you get 50.
Answer:
50 miles
Step-by-step explanation:
Find the distance between the two points M(-4,-1) and Z (3, 3).
Answer:
d = 8.062258
Step-by-step explanation:
d=√ (3−(−4))2+(3−(−1))^2
d=√ (7)^2+(4)^2
d=√ 49+16
d=√ 65
d=8.062258
Tom has a part-time job. On Wednesday, Tom earned $20.50, and on Thursday he earned $36.21. On Friday, Tom earned twice as much as he did on Wednesday. How much did Tom earn altogether for the three days?
Show or explain your work.
what is the sum of 9a+12
Answer:
3(3a+4)
Step-by-step explanation:
Answer:
I think you cannot add 9a + 12 because 12 does not have a letter in tonces, it will stay the same
Step-by-step explanation:
In ABC, angle A = 30 degree , angle b=45 degree find the angle c
Answer:
95 degrees
Step-by-step explanation:
in a triangle angles add up to 180 degrees.
a + b + c = 180
30 + 45 + c = 180
85 + c = 180
c= 180 - 85
c= 95 degrees
Using the table from number seven, if an orphaned pet is picked at random what is the probability that it is a cat?
Please answer ASAP I need to pass this class
Answer:
22.9%
Step-by-step explanation:
The total at the bottom is 22.9%
Please help mee. Please help mee.
Please help mee.
Please help mee.
Please help mee.
Please help mee.
Please help mee.
Please help mee.
Please help mee.
Please help mee.
Please help mee.
HELP ME PLZZ I NEED HELP WITH THIS!!
Answer:
A
Step-by-step explanation:
[tex]\huge\underline{\overline{\mid{\bold{\red{ANSWER}}\mid}}}[/tex]
B.
Reason
because 0.296 is non-repeating and non-terminating.,
and , 0.98888... is repeating and non-terminating.
And on converting both of these in p/q form, they will be rational number.
Is this statement true or false? *
If an odd number is less
than 15, then it is prime.
Answer: That is false
Step-by-step explanation: 9 is odd but not prime
The statement "If an odd number is less than 15, then it is prime" is false because the number 9 is not prime.
What is the number?A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.
It is given that:
If an odd number is less than 15, then it is prime.
As we know,
The prime number is the number that has factors only 1 and itself the number.
The odd number is less than 15.
The odd number is less than 15 = {13, 11, 9, 7, 5, 3}
The statement "If an odd number is less than 15, then it is prime" is false
Because the number 9 is not prime.
Thus, the statement "If an odd number is less than 15, then it is prime" is false because the number 9 is not prime.
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PLZ HELP ME ILL GIVE U 20 POINTS!!!!!!!!!!!!!!!!
Answer:
1. y < 4
2. x </= -3
3. y >/= 2
4. x > -2
5. x </= 2
6. x < 0
7. t > -2
8. N >/= 3
9. n < -4
10. x < 5
Step-by-step explanation:
What is Additive inverse of -5/-6
with solution
Answer:
it will be 6/5
............
Answer:
5/6
Step-by-step explanation:
-5/6 + 5/6 = 0
The additive inverse of a number makes the equations value 0.
Brainliest is much appreciated!
In 1980, the population of a town was 2000 people. The exponential function P(t)=2000(1.05)t models the population of the town since 1980. Which statements are true regarding the population of the town? Select THREE that apply.
A.
The population has increased by 5% each year since 1980.
B.
The population has increased by 105% each year since 1980.
C.
The population has increased by 5 people each year since 1980.
D.
Each year since 1980, the population is 105% of the population of the previous year.
E.
Each year since 1980, the population is 1.05 times the population of the previous year.
Answer:
B. The population has increased by 105% each year since 1980.
D. Each year since 1980, the population is 105% of the population of the previous year.
E. Each year since 1980, the population is 1.05 times the population of the previous year.
Step-by-step explanation:
From the question, we are given the exponential function:
The exponential function P(t)=2000(1.05)^t models the population of the town since 1980.
Exponential growth rate =
P(t) = P(1 + r)^t
Where r = growth rate in percentage
P(t) = Size of the population after t years
t = time in years
Hence,
From the formula above, we can say =
1 + r = 1.05
r = 1.05 - 1
r = 0.05
Converting to percentage = 0.05 × 100 = 5%
1.05 can also converted to percentage and this = 1.05 × 100 = 105 %
The population has increased by 105% each year since 1980.
Hence, Options, B, D and E is correct
how do you write 564,000,000 in scientific notation
Answer:
5.64 x 10 x 8
Step-by-step explanation:
Answer:
5.64 x 10^8
Step-by-step explanation:
since it is a positive number, you’d start the decimal at the beginningeaning the right of the number) and move it all the way to the second to last number to the left. How many times you move the decimal is the exponent.
Plz help this will fix my grade
0.001 is 1/10 the value of?
Answer:
0.01
Step-by-step explanation:
A fraction is a way to describe a part of a whole. 0.001 is 1/10 the value of 0.01.
What is a Fraction?A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
Let the value be represented by x.
x × 1/10 = 0.001
x = 0.001 × 10
x = 0.01
Hence, 0.001 is 1/10 the value of 0.01.
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11) Is the following biconditional true? Explain. Two people are brother and sister if-and-only-if they are siblings.
Answer:
Well, not exactly.
Step-by-step explanation: You see, there's this thing called half siblings. They aren't exactly quite any different to normal siblings, except the fact that they either have the same mother and different father, or the same father and different mother. This usually results after a mother and a father divorce, or their respected love one dies, and they have children. The mother/father then can remarry, and when their wife/husband also has a child. The two or more children become half siblings. Also, if we're gonna talk not literal siblings. Close friends often like to think of each other as siblings, though they aren't biologically siblings. Half siblings and step sisters are two different things, half is where your sibling shares half your genes, and step siblings are where they don't have any of your genes and only their respected parent's genes. Now depending on if they mean biologically siblings, I would say true. But if they count all, then it would be false.Write an equation in slope-intercept form for the line with slope -4 and y-intercept 6 . Then graph the line.
Answer:
(-4,6)
Step-by-step explanation:
graph in second quadrant
PLEASE HELP MEEEE!! With the following question below.
Answer:
5
Step-by-step explanation:
Answer:
a. which is the best way to get the information to the police to be able to help you with the information you need to get to the airport to get to the airport to get to the airport to get to the airport to get to the airport to get to the airport to get to the airport to get to the airport to get to the airport to get to the airport to get to the airport by your flight number at your airport to get the car in and you have been advised by our insurance broker to let you all
Terry says, “I have 8 cousins."
Rita
says, “Then
you have one less than three times as many as I do." How
many cousins does Rita have?
Answer:
Rita has three cousins.Step-by-step explanation:
We must reverse this operation in order to solve it.
First, add one cousin to 8.
8 + 1 = 9.
Then, divide 9 by 3.
9 / 3 = 3.
Rita has three cousins.Jillian brought a sweater for $8 less than half its original price. She paid $18 for the sweater. What is the original price of the sweater ?
Answer:
She paid $52.
Step-by-step explanation:
Use reverse operations to solve.
18 + 8 = 26
26 * 2 = 52
Solve the following absolute value equation in the work space. Be sure to circle
your answer(s).
|3t +3|=18
Answer: so the answer t= 5, -7
3t + 3 = 18
( we subtract 3 from both sides)
3t + 3 = 18
- 3 -3
3t = 15
( then we divide both sides by 3 )
3t/3 = 15/3
t = 5
(and this is the negative part, we do most of the same steps as teh last one)
3t + 3 = -18
- 3 -3
3t = -21
3t/ 3 = -21/ 3
t = -7
hope this helps!!!
Please help I can need and I am taking the final in fat
Answer:
This triangle is asking for the opposite side. We are given the hypotenuse and theta (28°.) Sin is opposite over hypotenuse.
Answer:
x=7.51
Step-by-step explanation:
PLEASE HELP ME
Analia is a school district manager. Here are some details about two schools in her district for the last school year:
School A School B
Number of students 300030003000 400040004000
Number of teachers 190190190 380380380
Graduation rate 86\%86%86, percent 90\%90%90, percent
Budget per student \$10{,}500$10,500dollar sign, 10, comma, 500 \$10{,}000$10,000dollar sign, 10, comma, 000
% of students in sports club 62\%62%62, percent 68\%68%68, percent
Number of sports medals won 999 777
SAT average 120012001200 105010501050
SAT range (max-min) 900900900 700700700
Analia wants to know which school has higher academic achievements relative to the budget per student.
1) Analia thought of two different ways to define this quantity. Identify these two definitions among the following options.
Choose 2 answers:
Choose 2 answers:
(Choice A)
A
SAT average divided by budget per student
(Choice B)
B
Graduation rate divided by budget per student
(Choice C)
C
Number of sports medals won divided by budget per student
(Choice D)
D
Graduation rate divided by number of sports medals won
2) Determine which school has higher academic achievements relative to the budget per student, according to the two definitions. Did you get the same result for both definitions?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Yes. According to both definitions, School A has higher academic achievements relative to the budget per student.
(Choice B)
B
Yes. According to both definitions, School B has higher academic achievements relative to the budget per student.
(Choice C)
C
No. The definitions have opposite results.
The two different quantities to measure which school has higher academic performance are:
Graduation rate / Budget per studentSAT average / Budget per studentHow to illustrate the information?The parameters which could be used to measure academic achievement are the graduation rate of each school he SAT average of each school.
Therefore, defining the quantity to measure academic achievement relative to budget per student could be expressed as the graduation rate divided by the budget per student. It can also be the SAT average divided by the Budget per student.
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Answer:
SAT average/budget per student and graduation rate/budget per student----No, the definitions have opposite results
Step-by-step explanation:
khan
$20 s= X s= $21
Solve the compound inequality. Round each answer to the hundredths place.
Answer: x =420 s = 21
Step-by-step explanation: