Answer:
1.1161×10¹
Step-by-step explanation:
evaluate -4 1/3 + 5 2/3 show work
The price of Stock A at 9 A.M. Was $15.59 Since then, the price has been increasing at the rate of $0.12 each hour. At noon the price of Stock B was $16.34 It begins to decrease at the rate of $0.11 each hour. If the two rates continue, in how many hours will the prices of the two stocks be the same?
Answer:
Prices of the two stocks A and B become same in 42 hours
Step-by-step explanation:
Let t denotes number of hours in which the prices of the two stocks A and B become same.
Price of stock A = $15.59
Increase in price per hour = $0.12 t
Price of stock B = $16.34
Decrease in price per hour = $0.11 (t - 3)
(since price of stock A starts increasing per hour after 9 A.M. and price of stock B starts decreasing per hour after 12 noon that is 3 hours after 9 A.M.)
To find number of hours in which the prices of the two stocks A and B become same, solve [tex]15.59+0.12t=16.34+0.11(t-3)[/tex]
[tex]15.59+0.12t=16.34+0.11(t-3)\\15.59+0.12t=16.34+0.11t-0.33\\0.12t-0.11t=16.34-0.33-15.59\\0.01t=0.42\\t=42[/tex]
So, prices of the two stocks A and B become same in 42 hours
If 12 lb of potatoes cost $17.00, how much would 18 lb of potatoes cost?
Answer:
25.5
Step-by-step explanation:
Answer:
The answer is $25.50 for 18 pounds of potatoes.
Hope this helps.
Please mark me as Brainliest if i am correct.
Can someone help me with this please?
Answer:
X = 20 degrees
Step-by-step explanation:
so we know that a triangle equals 180 degrees.
We already have 70 degrees so there are 110 degrees left.
Y is a right angle making it a 90 degree angle
110-90 equals 20 making x a 20 degree angle.
Whole numbers greater than zero are
Answer:
Natural numbers, because they consist of 1, 2, 3, etc...
Answer:
integers
Step-by-step explanation:
integers is what it is called
Can anybody help? I don't get what this question means
Answer: B is the only true statement.
Step-by-step explanation:
1. Point M is on PQ, PM has a length of 7 units, and point N is the midpoint of MQ. If the length of NQ
is 4 units, how long is PQ?
PA
A 3 units
B. 11 units
C. 15 units
D. 18 units
Answer:
C. 15 units
Step-by-step explanation:
PM = 7 units
p..............M..........N............Q
7 unit 4 unit
NQ = 4 units
Given that
N is midpoint of MQ
it means N divides MQ into two equal parts
thus
MN = NQ = 4 units
now
we have to find length of PQ
p..............M..........N............Q
7 unit 4 units 4 unit
PQ = PM + MN + NQ
PQ = 7 units + 4 units + 4 units = 15 units
thus, correct answer is option c 15 units
Answer:
15 units
Step-by-step explanation:
HELPPPPP PLEASEEEEEE !!!!!!!A recipe requires x number of cups of flour to produce y number of servings.
Using the table, what is the number of servings per cup of flour?
Answer:
1 cup of flour = 8 servings
Step-by-step explanation:
3/4 cup of flour=6 serving
3/4 / 4/3=6 / 4/3
1 cup of flour = 8 serving
b(x) lx+4l
b(-10)
The l on the sides of x+4 arent supposed to be numbers
Answer:
6
Step-by-step explanation:
i believe it is 6 if the l on the side are for absoulte value, then your answer would be 6
l-10+4l =6
What’s the midpoint of GO on a number line from -4 to 4
Answer:
midpoint is 0
Step-by-step explanation:
sidawidnianddinhwidnaindianwdawdawd
Answer:
yes
Step-by-step explanation:
yes
Jordan gave out a survey to some students in his school about their favorite color. Students could choose between purple and blue. 96 of those surveyed said their favorite color was purple. 76% of the students surveyed said their favorite color was blue. How many students were surveyed in total?
Answer:
169
Step-by-step explanation:
i hope this helps
Answer:
398
Step-by-step explanation:
100%-76%= 24% which should be the 96 percent that chose purple
94÷24%= 3.91(4 because it's rounded) students per percentage
4×76%=304 that chose blue if rounded
94+304=398 total
the graph of g(x) is the graph of f(x)=|x| translated 6 units to the right write the equation of g(x)
Answer:
f(x)=|x-6|
Step-by-step explanation:
Translation is a shift. Opposite how many units it moved. In with the x because that's side to side. If it was not with the x, it's up and down.
The transformation of a function may involve any change. The equation of g(x) is |x-6|.
How does the transformation of a function happen?The transformation of a function may involve any change.
Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs), etc.
If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:
Horizontal shift (also called phase shift):
Left shift by c units: y=f(x+c) (same output, but c units earlier)Right shift by c units: y=f(x-c)(same output, but c units late)Vertical shift:
Up by d units: y = f(x) + dDown by d units: y = f(x) - dStretching:
Vertical stretch by a factor k: y = k × f(x)Horizontal stretch by a factor k: y = f(x/k)Given that the function f(x)=|x|, this function is needed to be translated 6 units to the right. Therefore, the new function can be written as,
g(x) = f(x-6)
= |x - 6|
Hence, the equation of g(x) is |x-6|.
Learn more about transforming functions here:
https://brainly.com/question/17006186
#SPJ2
hurry !!! i’m so confused!
find f(4)
Answer:
2 multiplyed + 3.
An alien blob started with a mass of 12 kg and is doubling in size every day. How large will the blob be after 2 weeks? y=a(b)^x
Answer:
208
Step-by-step explanation:
Solve for n. 3(n+5)≥3n+8
Answer:
True for all N
Step-by-step explanation:
Answer:
True for all N :)
Step-by-step explanation:
Four time the sum of twice a number and six is thirty-two. Find the number
Answer:
4(2x+6)=32 x= 1
Step-by-step explanation:
multiply 4 to 2x and 6= (8x+24)=32
then subtract 24 from 32 = 8
then divide 8 from both sides
8x/8=8/8
x=1
An equation is formed of two equal expressions. The unknown number is 1.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
Let the unknown number be represented by x.
The given statement can be written in the form of an equation as shown below.
Twice of a number → 2xSum of twice a number and six → 2x + 6Four-time the sum of twice a number and six → 4(2x + 6)Four-time the sum of twice a number and six is thirty-two→ 4(2x + 6) = 32
The given equation can be solved as shown below.
4(2x + 6) = 32
Open the parenthesis by multiplying 4 inside the parenthesis,
8x + 24 = 32
Subtract 24 on both sides of the equation,
8x + 24 - 24 = 32 - 24
8x = 8
Divide both sides of the equation by 8,
8x/ 8 = 8/8
x = 1
Hence, the unknown number is 1.
Learn more about Equation here:
https://brainly.com/question/14686792
#SPJ2
How many solutions does the following equation have?
23y+50+27y=50y+50
Help please. I will give brainliest.
Answer:
if you answer my most recent question ill answer this one.
Step-by-step explanation:
Tell me two(2) things you know about the pink line?
Answer:
it's pink in colour
it's a line
it is a linear line and it has a negative value as the line is decreasing from left to right.
21 - 3 + 8 or -14 + 31 - 6
Answer:21-3+8=26
-14+31-6=11
Step-by-step explanation:
1 3/4= x/32 solve for x
Answer:
x = 56
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Hope this helps :)
Answer:
It is 56 if you were to solve for X . It's none of the answers on the screen.
Step-by-step explanation:
Find the acute angle between the lines whose slopes are 2 & 1\3.
Answer:30 degrees
Step-by-step explanation:There are a couple of ways to do this.
This is the straightforward, “follow-your-nose” way. Find a point on each line. (Say, (1,2) on the line with slope 2 and (-1,1) on the line with slope -1. Then the angle in the triangle formed by the origin (0,0) and these other two point is the desired angle. One can find the cosine of angle in the triangle using the Law of Cosines, since the lengths of all of the sides can be found directly from the distance formula and the coordinates of the points. Finally, use arccosine to get from the cosine of the angle to the angle itself.
There is also a “slick” way, which relies on remembering the subtraction formula for tangents. tan(u-v) = [tan(u) - tan(v)] / [tan(u) + tan(v)]. Consider u as the angle between the positive x-axis and the line with slope -1, and v as the angle between the positive x-axis and the line with slope 2. Then the requested angle is u-v. We know tan(u) = -1 and tan(v) = 2, so substituting into the subtraction formula for tangents allows us to find tan(u-v). Finally, use arctangent of that value to find u-v.
Find the value of x in each diagram.
Answer:
6) 4 , 7) 35
Step-by-step explanation:
Answer:
x = 8 and x = 7
Step-by-step explanation:
(6)
Since the triangles are similar then the ratio of corresponding sides are equal, that is
[tex]\frac{ST}{MN}[/tex] = [tex]\frac{RS}{LM}[/tex] , substitute values
[tex]\frac{x}{4}[/tex] = [tex]\frac{4}{2}[/tex] ( cross- multiply )
2x = 16 ( divide both sides by 2 )
x = 8
(7)
Since the prisms are similar then the ratio of corresponding sides are equal, that is
[tex]\frac{x}{35}[/tex] = [tex]\frac{2}{10}[/tex] ( cross- multiply )
10x = 70 ( divide both sides by 10 )
x = 7
select the construction that guaranties A is a reflection of point A across line BC
Answer:
I think it's Axial Symmetry.
Step-by-step explanation:
You draw a perpendicular line to the line BC through A.You get your compass and set it to the distance between the point A and the line BC. Using that distance on your compass, put the point of your compass on the point where the perpendicular line and BC intersect. Mark the distance on the perpendicular line. The reflection is the point you mark on the perpendicular line.The midpoint of AB is M(7,-5). If the coordinates of A are (6, - 7), what are the
coordinates of B?
Answer:(8,-3)
Step-by-step explanation:
X2=8 Y2=-3
8 m
5 m
22 m
8 m
5 m
12 m
What is the volume of the figure? Enter the answer in the box.
cubic meters
Answer:
1,280 cubic meters
Step-by-step explanation:
Length x Width x Height = Volume
The box on the left:
8m x 5m x 22m = 800[tex]m^{3}[/tex]
Box on the right:
12m x 5m x 8m = 480[tex]m^{3}[/tex]
Add them:
800[tex]m^{3}[/tex] + 480[tex]m^{3}[/tex] = 1,280[tex]m^{3}[/tex]
The volume of the figure is 1,280 cubic meters
I need help in this one
Answer:
7/2pi
Step-by-step explanation:
Circumference is
[tex]2r\pi \\ 2 \times 7\pi \\ 14\pi \\ \frac{1}{4} \times 14\pi \\ \frac{7}{2} \pi[/tex]
Express each number as a single-digit integer times a power of 10.
24,755,183,009,522
Y + 2x = 5 I have to solve for Y please
Answer:
Y=5-2X
Step-by-step explanation:
Answer:
IF YOU HAVE TO SOLVE FOR Y THEN TAKE X AS ANY NUMBER YOU WANT.
SUPPOSE X=2
PUT THE VALUE IN THE EQUATION THEN U WILL GET-
Y+2(2)=5
= Y+4=5
= Y=5-4
= Y=1
THIS IS JUST ONE EXAMPLE BUT THERE CAN BE INFINITIVE NUMBER OF ANSWERS FOR THIS QUESTION.
I WILL SHOW U ONE MORE EXAMPLE.
IF X=1
THEN THE EQUATION WILL BE-
Y+2(1)=5
Y+2=5
Y=5-2
Y=3
SO HERE WE GOT Y=1&3
AND ALSO Y CAN HAVE INFINITE SOLUTIONS (THIS IS ON THE BASIS OF THE PROPERTY OF LINEAR EQUATION, I.E., A LINEAR EQUATION CAN HAVE INFINITIVE SOLUTIONS)
