Answer:
25% increase
what is the expanded form of .039
Answer:
0.039
Step-by-step explanation:
Expanded Notation Form:
0.039 =
0
+ 0.0
+ 0.03
+ 0.009
Expanded Factors Form:
0.039 =
0 × 1
+ 0 × 0.1
+ 3 × 0.01
+ 9 × 0.001
Expanded Exponential Form:
0.039 =
0 × 100
+ 0 × 10-1
+ 3 × 10-2
+ 9 × 10-3
Those are the way you can express .039 in different expanded forms
Hope this helps
Thirty is 150% of what number?
Answer
thirty is 150% of 20 :)
Answer:
the answer is 45 hope this helps
If f ( x ) = − 4 x , what is f ( 2 )
Answer:
-8
Step-by-step explanation:
f(2) = -4(2) ----> -8
Answer:
f(2)= -8
Step-by-step explanation:
f(X)= -4x
or, f(2)= -4×2
or, f(2)= -8
1/4 written as a percentage
Step-by-step explanation:
1/4 in percentage
= 1/4 * 100%
= 25%
Answer:
4/4=100%
1/4=100÷4
= 25%
Which of these is a Pythagorean triple?
11,60,62
6,8,15
5,11,12
18,80,82
Answer:
18,80,82
Step-by-step explanation:
82^2= 6724
18^2+80^2= 6724
The square of the largest number is equal to the sum of the squares of the two smaller numbers.
Maria has a business designing and making custom T-shirts. Her cost for materials, in thousands of dollars, is given by M(t)=−3 t 2 +36t M ( t ) = − 3 t 2 + 36 t , where t t is the number of the month (1-12) on the last day of the month. Her income from sales is given by S(t)=−4 t 2 +48t S ( t ) = − 4 t 2 + 48 t . What is the function P(t) P ( t ) that gives her profit as a function of time? Hint: Profit equals the difference of the income and the cost.
Answer:
[tex]P(t) = -t^2 + 12t[/tex]
Step-by-step explanation:
Given
[tex]M(t) = -3t^2 + 36t[/tex] -- Cost
[tex]S(t) = -4t^2 + 48t[/tex] --- Income
Required
Determine P(t)
P(t) is calculated as:
[tex]P(t) = Income - Cost\\[/tex]
[tex]P(t) = S(t) - M(t)[/tex]
[tex]P(t) = -4t^2 + 48t -(-3t^2 + 36t)[/tex]
Open bracket
[tex]P(t) = -4t^2 + 48t +3t^2 - 36t[/tex]
Collect Like Terms
[tex]P(t) = 3t^2 -4t^2 + 48t- 36t[/tex]
[tex]P(t) = -t^2 + 12t[/tex]
2. Find the radius of a sphere of surface area 34 cm.
Answer:
r= 1.64
Step-by-step explanation:
HELP ME PLEASE!!!!!!!!!!!
Answer:
y - 7 = 5/4(x - 3)
Hope that helps
Answer:
welcome
Step-by-step explanation:
IF YOU HELP ME WITH THIS I’LL LOVE YOU FOREVER!!
To make a pie, Jamie needs to put in a ratio of 3/8 of a cup of sugar for every 2 1/4 cups of flour.
Part A
How many cups of sugar would Jamie need for every 1 cup of flour?
Part B
Every pie that Jamie wishes to make today requires 1 1/2 cups of flour. Jamie has 8 cups of flour and 1 cup of sugar available. What is the maximum amount of whole pies that Jamie can make?
•Part A = 1/6 cups of sugar
•Part B = 16/3 pie
Explanation•Part A
3/8 cup of sugar = 2 1/4 cups of flour
1 cups of flour = 3/8 : 2 1/4
= 3/8 : 9/4
= 3/8 × 4/9
= 12/72 = 1/6
•Part B
Every pie = 1 1/2 cups of flour
Available = 8 cups of flour
Max pie = 8 : 1 1/2 = 16/3pie
#Now check if the sugar is enough for 16/3 pie
Sugar needed = 16/3 × 1/6 = 8/8
#8/9 is less than 1, so sugar needed is enough. The pie you can make max is 16/3pie
Select all that apply.
Choose all the metric units of length.
millimeter
kilometer
kilogram
mile
meter
centimeter
inch
liter
Answer:
a,b,c,e,h
Step-by-step explanation:
Answer:
millimeters, centimeters, meters, and kilometers
Step-by-step explanation:
These are the metric units that measure length. The question throws you off and answers that are metric that measure weight as well but the question asks for metric that measures length.
In a certain Algebra 2 class of 30 students, 7 of them play basketball and 11 of them
play baseball. There are 5 students who play both sports. What is the probability that
a student chosen randomly from the class plays basketball or baseball?
andre and Elena are each saving money. Andre starts with $100 in his savings account
nd adds $5 per week. Elena starts with $10 in her savings account and adds $20 each
jeek.
1. Write an equation in y= mx + b form to represent at what rate Elena and Andre are
aving their money.
Y=mx+b
Answer:
Andre y=5x+100
Elena y=20x+10
the rate Elena is 20
the rate Andre is 5
Step-by-step explanation:
what is the slope of the line that passes through the points (-4,-3) and (14,0)
Answer:
3/18 or 1/6 in simplest form.
Step-by-step explanation:
We do (Y2-Y1)/(X2-X1).
(0--3)/(14--4)
When you subtract a negative, the sign turns positive.
(0+3)/14+4) =3/18
if you need to simply your answer it would be 1/6 because both the numerator and denominator are both divisible by 3.
Measure of angle ABD = 72 degrees and measure of angle one is three times the measure of angle 2. Find the measure of angle two
Answer:
Step-by-step explanation:
I’ll assume this is a triangle with one known angle. The sum of angles must equal 180.
72+3a+a=180
4a+72=180
4a=108
a=27
Write an equation of the line through (-2, - 1) having slope
8/7?
Answer:
When slope and one point are known follow instructions on this page:
http://www.1728.org/distance.htm
Calculate "b" from this equation:
b = y -mx where "m" is the slope
We'll use the point given (-2, -1) for "x" and "y"
b = -1 -(8/7) * -2
b = -1 + 16/7
b = 9/7
then we enter "b" and the slope into this equation
y = 8/7x +9/7
y = 1.142857 x + 1.2857142857
Step-by-step explanation:
What is the total volume of vinegar in the 4 largest samples?
Answer:
14 fluid ounces
Step-by-step explanation:
3.5x4=14
1) Lee's gross salary is $6000 per month, but federal and state income
tax totals about 30%. What is Lee's net earnings per month?
Hi there!
Let see...
100% subtract 30% would be 70%.
70% multiply by 0.01 is 0.7 or 0.70.
Multiply 0.70 by 6000.
It would be... 4200$.
Subtract 6000$ by 4200$.
The answer would be 1800$.
So this means that Lee would get 4200$ per month and the state income tax would be 1800$.
Lee's net salary is $4200
What are percentages?A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate the percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word percent means per 100. It is represented by the symbol “%”
Given here: Lee's gross salary is $6000 per month, but federal and state income tax totals about 30%. Therefore his gross salary is
6000×(1-30%)=$4200
Hence, his net salary is $4200
Learn more about percentages here:
https://brainly.com/question/29306119
#SPJ2
David is looking for the best deal on a laptop that regularly costs $719. Help him compare the price of the laptop at a
store with the price on the store's website by completing the following.
(a)
The store's website is offering the laptop at a 60% discount off the regular price. Ignoring tax and shipping, how
much would he pay for the laptop on the store's website?
(b)
The store is having a sale, offering a 50% discount off the regular price of the laptop. David also has an
in-store-only coupon for an additional 10% off the sale price. Ignoring tax, how much would he pay for the laptop
at the store?
so
(c)
Select the true statement.
David would pay more for the laptop on the website.
David would pay more for the laptop at the store.
David would pay the same amount at the store and on the website.
Continue
Continue
2021 McGraw-Hill Education. All Rights Reserved. Terms of Us
Answer:
A) $287.60.
B) $323.55.
C) David would pay more for the laptop at the store.
Step-by-step explanation:
A) Given that the store's website is offering the laptop at a 60% discount off the regular price of $ 719, ignoring tax and shipping, the sale price is obtained through the following calculation:
100 - 60 = 40
719 x 0.40 = X
287.6 = X
Therefore, in this case the sale price would be $ 287.6.
B) Since the store is having a sale, offering a 50% discount off the regular price of the laptop, and David also has an in-store-only coupon for an additional 10% off the sale price, ignoring tax, the price of sale is obtained through the following calculation:
(719 x 0.5) x 0.9 = X
359.5 x 0.9 = X
323.55 = X
Thus, the sale price in the present case would be $ 323.55.
Can someone please answer the last one
Which set of side lengths form a right triangle? PLEASE HELP!!! WILL MARK BRAINLIEST
A) 15 m, 20 m, 25 m
B) 3 ft, 6 ft, 5 ft,
C) 7 cm, 8 cm, 10 cm
D)10 in. 41 in. 40 in.
Answer:
A) 15 m, 20 m, 25 m forms a right triangle.
HEY PLEASE HELP meeeeeeeeeeeeeeeeeeeeeee
what is 0.1 as a fraction
Answer:
1/10
Step-by-step explanation:
If the m<1 is 34 degrees and the m<2 is 75,what is the m<3?
can you help me in that problem
Answer:
(x - 10, y - 13)
Step-by-step explanation:
We have two shapes on a graph and the question is asking for the translation of rhombus QRST to rhombus Q'R'S'T.
Looking at the graph we can see that not only does the rhombus move backwards, but also downward, this indicates that our answers will be in a subtracting symbol.
So all we have to do is count the amount of spaces rhombus QRST went to get to rhombus Q'R'S'T
look at the picture and pls hurry i’m failing algebra and this will help a lot
UmumumumumumumumumumumumuAnswer:
Step-by-step explanation:
what is the area of the figure shown?
Answer:
The are of the figure is 28 cm
Step-by-step explanation:
I did the measurements for each individual figure, and added them together
You want to purchase a house that costs $150,000. You have $30,000. Because you have good credit score you have been offered a loan of 15 years at 3% or 30 years at 3.75%. how much is the loan
Answer:
ip4ity32q8g4y024yg9p7qgg2qp974hg7p923qgpy2y3q8g
1
#2 Solve for p.
186 = 6p
2
Answer:
31is your answer
186 = 6p
p=186/6=31
6 x 2 1/5 estimated please hurry
6 x 2 1/5 estimated is [tex]\frac{6x^{22} }{5}[/tex]
~~Hope dis helpz u~~
Given g(x) → 4(x+2)+5, calculate the value of g(2)
21
Plug the number 2 into the equation.
4(2+2)+5
4*4+5
16+5
21
Answer:
21
Step-by-step explanation:
4(2+2)+5 = 4(4)+5=16+5=21