Answer:
Reduce 9/4 to lowest terms
94 is already in the simplest form. It can be written as 2.25 in decimal form (rounded to 6 decimal places).
Step-by-step explanation:
I my last questions got reported so...here are 100points
what is
[tex]107 \times 58[/tex]
Answer:
what bait don't know that
Answer:
6,206
Step-by-step explanation:
it's multiplication, if anything you could just use a calculator.
<3 Enjoy,
Dea
Hello guys plz help me with this question, plz show me the working so i know how you did it, THANK YOU!
9514 1404 393
Answer:
a) 13%
b) 65.9%
Step-by-step explanation:
a) You can use n=1 to find the percentage remaining at the end of 1 hour:
P = 100(0.87^1) = 87
This is 13% less than 100%, so the decay rate per hour is 13%.
__
b) Fill in n=3 and evaluate the expression.
P = 100(0.87^3) = 65.8503
After 3 hours, about 65.9% of the caffeine remains.
Solve for y y + 7 = 9
Answer:
y = 2
Step-by-step explanation:
Given
y + 7 = 9 ( subtract 7 from both sides )
y = 2
Simplifying
y + 7 = 9
Reorder the terms:
7 + y = 9
Solving
7 + y = 9
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-7' to each side of the equation.
7 + -7 + y = 9 + -7
Combine like terms: 7 + -7 = 0
0 + y = 9 + -7
y = 9 + -7
Combine like terms: 9 + -7 = 2
y = 2
Simplifying
y = 2
-FrxziteTheLxoser- I hoped i helped you today! :)
Please help thank you. If you don’t know, don’t answer.
Answer: 1!
Step-by-step explanation: the x coordinate is 1. The first positive one.
Please help i will mark braniliest and 30 points
If you solve the inequalty 2x < 14, the solution set is x < 7. Graph x < 7 on a number line. Which one of the listed values of x is included in x < 7
A) x=8
B) x = 7
C) x = 12
D) x= -8
Answer:
D) x = -8
Step-by-step explanation:
All the values less than 7 are included in the number line. The graph on number line is shown in figure attached. In the options given, all values in Option A, B and C are greater than 7 so these cannot be included.
Find the value of each variable listed.
Answer:
a = 90
b = 28
c = 68
d = 22
Step-by-step explanation:
[tex]a = 90[/tex]
[tex]d=22[/tex]
[tex]22+90=112[/tex]
[tex]180-112=68[/tex]
[tex]c=68[/tex]
[tex]62+90=152[/tex]
[tex]180-152=28[/tex]
[tex]b=28[/tex]
Ariane borrows 500 on a 2 year loan she is charged 5 percent simple interest per year how much interest is she charged for 2 years what is the total amount she has to pay back?
Answer:
She gotta pay $550 or $551.25.
Step-by-step explanation:
To find percent, u gotta multiply 500 by .05, since it's 5 percent, nd 5 percent is .05. When I did that, I got 25, nd 25 is for one year, but u wanna kno for two years, so 25 + 25 is 50. $500 + $50 is $550.
After one year, the total price is $525, so Ian kno if u was supposed to do %5 of $525, but ehrn I did I got $551.25.
Ion really kno nun bout interest rates, but I kno one of these answers is right.
Multiply the vector in the graph by a scale factor of Negative one-half.
The resulting vector will be
✔ shorter than
the original vector.
The resulting vector will be in Quadrant
✔ II
shorter than and II are the answers
Answer: The answer is shorter than and ll
Step-by-step explanation:
When multiplying the vector in the graph by a scale factor of -1/2. The resulting vector will be shorter than and II. Option D is correct.
Multiply the vector in the graph by a scale factor of Negative one-half.The resulting condition for the vector is to be determined.
The scale factor is defined as the ratio of modified change in length to the original length.
What is a vector?A vector is defined as phenomenon that has two independent belongings magnitude and direction. The term also denotes the mathematical or geometrical replica of such a quantity. Norms of vectors in nature are velocity, momentum, force, electromagnetic fields, and weight.
Here, The scale factor is -1/2, where a negative sign shows that the vector will get inverted and 1/2 implies that it will be shortened by 1/2.
Thus, when multiplying the vector in the graph by a scale factor of 1/2. The resulting vector will be shorter than and II. Option D is correct.
Learn more about scale factors here:
https://brainly.com/question/22312172
#SPJ5
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. Write the
polynomial in standard form.
3i, 2 - i
Answer:
t
Step-by-step explanation:
Find the value of angle A and B!! Will mark brainliest
Answer: Angle B is 22 and angle A is 158
Step-by-step explanation: I hope this helped!
SOMEONE PLEASE ANSWER
the equation is 7x-3 over 9 > 8-2x
Answer:
solving the inequality we get [tex]\mathbf{x\geq 3}[/tex]
The graph is attached below.
Option C is correct option.
Step-by-step explanation:
We need to solve the inequality [tex]\frac{7x-3}{9}\geq 8-2x[/tex]
First we will solve the inequality to find value of x
Solving:
[tex]\frac{7x-3}{9}\geq 8-2x[/tex]
Step 1: Multiply both sides by 9
[tex]9(\frac{7x-3}{9})\geq 9(8-2x)\\7x-3\geq 72-18x[/tex]
Step 2: Adding 3 on both sides
[tex]7x-3+3\geq 72-18x+3\\7x\geq 75x-18x[/tex]
Step 3: Add 18x on both sides
[tex]7x+18x\geq 75-+18x\\25x\geq 75[/tex]
Step 4: Divide both sides by 25
[tex]\frac{25x}{25}\geq \frac{75}{25}\\x\geq 3[/tex]
So, solving the inequality we get [tex]\mathbf{x\geq 3}[/tex]
The graph is attached below.
Option C is correct option.
order the following numbers from least to greatest. -14 1/5,
-14.04,
-14.4
Answer:
-14.4, -14 1/5, -14.04
Step-by-step explanation:
1/5=0.2
-14..04 is closest to 0 on a number line
the more i think about it the more i doubt myself but i hope its right. pretty sure it is.
Emma's sister is nine years older
than Emma. Their combined ages
add up to 49. How old is Emma?
(The answer isn’t 40 bc it say that her sister is 9 years OLDER then Emma) pls help
Answer:20 I believe
Step-by-step explanation:
Answer:
yeah it should be 20 they're correct
When you subtract an number from both sides of an inequality, do you flip or change the direction of the inequality?
Answer:
you only have to flip the inequality if you you are divide or multiplying by a negative
{(0, 1), (1, 4), (2, 5), (3, 7)}
not a function or function
Answer:
It's a function
Step-by-step explanation:
what is the coefficient of -2x+8=10
Step-by-step explanation:
Let's solve your equation step-by-step.
−2x+8=10
Step 1: Subtract 8 from both sides.
−2x+8−8=10−8
−2x=2
Step 2: Divide both sides by -2.
−2x−2=2−2
x=−1
Answer:
Answer:
-2
Step-by-step explanation:
The coefficient of an equation or expression is any constant that precedes a variable. So, in this case, the only variable is x, so the coefficient is the preceding number, -2.
Please, i need help on how to solve problems like these. I dont understand and i wasnt in class when they taught it to us. PLzzzz.Will make it the brainiest if its corrected and explaining how to solve problems like these.
Answer:
x = 20
Step-by-step explanation:
You can use Pythagorean theorem which is [tex]a^2 + b^2 = c^2[/tex]
a = 12
b = 16
and c would be x.
12^2 + 16^2 = c^2
144 + 256 = c^2
400 = c^2
square root
c = 20 or x = 20
Carmen has 240 action figures she wants to display in 4 bookcases. Each bookcase has 5 shelves, and each shelf gets the same number of action figures. What is true about how Carmen can display her action figures?
She can put ____ action figures in each bookcase
She can put ____ action figures on each shelf
The choices are
a. 5
b. 12
c. 30
d. 60
e. 231
f. 249
PLESSE HELP
Answer:
60 books in one bookcase
12 books in one shelf
plz mark brainliest
Step-by-step explanation:
figures is one bookshelf =240/4
figures in each shelf=240/4*5
Which of the following statements best explains why this graph represents a relation that is not a
function?
-The y-values between 1 and 2 are each paired with multiple x-values.
-The x-values between 1 and 3 are each paired with multiple y-values.
-The graph does not pass through the origin.
-The graph extends forever to both the left and the right.
Answer:
the second answer
Step-by-step explanation: too lazy to explain
Answer:
The 3 the graph extends forever to both the left and the right.
Step-by-step explanation:
$1500 at 9% for 2 years
Answer:$270
Step-by-step explanation:
I=PRT
Interest=principal times rate times time
Principal=1500
Rate=9%=0.09
Time=2
I=1500 times 0.09 times 2
I=1500 times 0.18
I=270
Interest=270
Total is 1500+270=1770 total paid
help fast please it's timed
Answer:
2x= 3x-7
-x=-7
x=7
so, the first option
Step-by-step explanation:
Find the closest point on the line.
y = - x -4 to (4,4)
Answer:
(-2,-2)
Step-by-step explanation:
The closet point on a line to any given point is the point where a perpendicular line intersects them both. The perpendicular line to y=-x-4 that intersects (4,4) is y=x. If you graph them both, you will find that they intersect at (-2,-2).
Answer:
y = x - 4
Step-by-step explanation:
root (4,0)
domain XER
y intercept (0,-4)
table, proportional or non-proportional?
Jim ran 4 miles less than twice as many as Bob. If Jim ran 24 miles, write an equation to find x the number of miles that Bob ran.
Answer:
bob ran 8 miles
Step-by-step explanation:
Answer:
2x - 4 = 24 Bob ran 8 miles
Step-by-step explanation:
Find the unit rate
5 calculators cost $180 ________________________
Mowed 6 yards for $30 ________________________
10 chocolate bars cost $17 ____________________
5 movie tickets cost $35 __________________________
$19 for 5 books _______________________________
200 bagels in 2 hours ________________________
56 people can ride the Ferris Wheel in 4 hours _____________
5 cans of green beans for $3.20 ______________________
3 pounds of bananas for $3.06 ________________________
4 tickets to the movies costs $36 ___________________
PLEASE HELP BRAINLIEST IF CORRECT
Answer:
vvvvvvvv
Step-by-step explanation:
A.36
B.5
C.1.70
D.7
E.3.80
F.100
G.14
H.0.64
I.1.02
J.9
Basically you dived the two numbers for your awnser
Guys I need a lot of help and fast like fast fast just comment plz
Answer:
8
Step-by-step explanation:
what % of 630 is 189.
Answer:
30%
Step-by-step explanation:
Answer:
30℅
Step-by-step explanation:
hopefully this helps :)
Item 8 A dog is leashed to the corner of a house. How much running area does the dog have? Round your answer to the nearest square foot, if necessary. The dog has about square feet of running area.
Complete Question:
A dog is leashed to the corner of a house with a 15 foot leash. How much running area does the dog have? Round your answer to the nearest square foot.
Answer:
The dog has about 707 square feet of running area.
Step-by-step explanation:
From the illustration in the question, one can conclude that the dog can travel in a circular path.
So, the length of the leash represents the radius and we are to calculate the required area using the area of a circle.
We have:
[tex]Radius = 15ft[/tex]
[tex]Area = \pi r^2[/tex]
Where
[tex]r = Radius = 15[/tex] and [tex]\pi = 3.14[/tex]
So:
[tex]Area = 3.14 * 15^2[/tex]
[tex]Area = 3.14 * 225[/tex]
[tex]Area = 706.5ft^2[/tex]
[tex]Area = 707\ ft^2[/tex]
Can someone help me please thank you
Answer:
3j + 3m + 21
Step-by-step explanation:
Normally, they would each travel 3 miles, so the total would normally be 3j + 3m. However, for today, Jared ran another 21 miles, so 21 miles is added to the total.
Total distance = 3j + 3m + 21
Answer:
(3j) + (3m + 21)
Step-by-step explanation:
Since every time Jared goes running he runs 3 miles we should multiply j by 3. So we will have: 3j
Since every time Malia goes running she runs 3 miles we should multiply m by 3. So we will have 3m
But this month Jared ran an extra 21 miles so we will have to add that after we have multiplied both j and m by 3.
Since we want the total distance they ran that month, we need to add all of these distances.
This will give us 3j + 3m + 21.
In the answer options 3j is inside a parenthesis as well as 3m + 21. Since inside the parenthesis we only have addition and the order which we add doesn't really make a difference, the parenthesis were unnecessary but they won't affect the answer.
The number of swimmers at a city pool on Monday was twice the number who were there on Tuesday. The number at the pool on Wednesday was 11 fewer than 3 times the number on Tuesday. The total swimmers for all 3 days were 625. How many swimmers were at the pool each day? Define a variable, write an equation, and solve the problem.
Answer:
102 1/3 swimmers
Step-by-step explanation:
Let
Number of swimmers on Tuesday = x
Number of swimmers on Monday = 2x
Number of swimmers on Wednesday = 3x - 11
Total swimmers for all 3 days = 625
x + 2x + (3x - 11) = 625
3x + 3x - 11 = 625
6x = 625 - 11
6x = 614
x = 614 / 6
= 102 2/6
x = 102 1/3 swimmers
Number of swimmers on Tuesday = x = 102 1/3 swimmers
Number of swimmers on Monday = 2x
= 2(102 1/3)
= 204 2/3
Number of swimmers on Wednesday = 3x - 11
=3(102 1/3) - 11
= 307 - 11
= 296