Answer:
609
Step-by-step explanation:
Step 1: Write expression
45 - 7b + 14 + 17b
Step 2: Simplify expression
10b + 59
Step 3: Substitute b
10(55) + 59
550 + 59
609
how do you write 1.6 x 10^4 in standard form
Answer:
16000
Step-by-step explanation: You would count 4 places after the one to the right and how how many places that is you’d add 0s to it
Hey there!☺
[tex]Answer:\boxed{1.6\times10^4}[/tex]
[tex]Explanation:[/tex]
To write an expression in standard form, you will have to rearrange the terms. 1.6 * 10^4 is already in its standard form.
So 1.6 * 10^4 in standard form would be written like this:
[tex]1.6\times10^4[/tex]
Hope this helps!☺
What is 0.85714286 rounded to the nearest hundredth
Answer:
0.86
Step-by-step explanation:
Rounding rules.
4 and below, round down.
5 and above, round up.
We are going to look at the thousandths place to round to the hundredths place.
0.857 -> 0.86
Best of Luck!
Answer:
Step-by-step explanation:
0.85714286=0.86(rounded to hundreth place)
Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. The arena wants the probability of being shortlisted to be 0.14
What is this as a percentage?
Answer:
it be 0.15
Step-by-step explanation:
Which equations are equivalent to the given equation?
2 – 5 = 11.2
..
5=11.2-x
X=11.2+5
X=11.2-5
x-11.2=5
1.3.IP-28
Question Help
The Bakers recently bought a new couch for $3,671. They paid for it in 2 installments. In their first
installment, they paid $1,836. How much did they pay in their second installment? Write an equation
to model the problem.
Step-by-step explanation:
Find the difference
3,621 - 1,836 = 1,785
They payed $1,785 dollars in the second installment.
Solve the equation x = square root of 27
Answer: 5.19615242271 to be exact
Step-by-step explanation: its honestly pretty ez
Tony's father is thinking of buying his son a six-month movie pass for $40. With the
pass, movies cost $3.00 each.
Answer:
whats the question??
Step-by-step explanation:
One of the assumptions underlying the theory of control charting is that successive plotted points are independent of one another. Each plotted point can signal either that a manufacturing process is operating correctly or that there is some sort of malfunction. Even when a process is running correctly, there is a small probability that a particular point will signal a problem with the process. Suppose that this probability is 0.07. What is the probability that at least one of 10 successive points indicates a problem when in fact the process is operating correctly
Answer:
P(at least 1 wrong in 10) =0.5160
Step-by-step explanation:
Let A be the event that there is a problem in the proces. Then the probability of problem with the process is P ( A) = 0.07
Let B be the event that the process is without the problem. Then the probability of without problem is P ( B) = 0.93
Now we want to find the 10 successive points of event B. Since the events are independent we can find this as
P(B)+P(B)+P(B)+P(B)+P(B)+P(B)+P(B)+P(B)+P(B)+P(B)
or
P(B)^ 10= .93^10=0.48398
As we have to calculate at least 1 in 10 then we will subtract it from 1.
P(at least 1 wrong in 10) = = 1 - .93^10 =1- 0.48398=0.5160
5/7 divided by 2/7 = 5/7 x 7/2 = ?
Answer:
5/2
Step-by-step explanation:
35/14 = 5/2
Answer: 35/14
Step-by-step explanation:
Do the reciprocal of 2/7 because your dividing them so that becomes 7/2. Now multiply because division with fractions means you multiply. Its simple Math. When you find the reciprocal of the second fraction just multiply regularly.
you can sort 8 pieces of mail in 10 seconds how many pieces of mail should you be able to sort in 45 minutes?
Answer:
oh this was easy!
Step-by-step explanation:
1 minute = 60 seconds
45 min = 2700 sec
8 pieces of mail ?
------------------ = -------------------
10 seconds 2700 sec
Solve the ratio/proportion by cross multiplication
or equal ratio method by factor of 270:
? = 2160 pieces of mail
i hope this helped
Find the time which will yield Simple
interest of #1,800 on #2 400 at the rate of 5% per annum.
Answer:
2,014
Step-by-step explanation:
Mary was
counting steps while she walked around her
neighborhood. She realized that it took her 2,014 steps
to get from her apartment to the park. She also
realized that it took her 798 steps to get from her
apartment to the corner store. How many more steps
does it take Mary to get to the park from her apartment
than to the store?
Action figures are $8 a piece at a toy store. The toy store sold 26 action figures today. How much money did the toy store receive from selling action figures today?
The toy store received $208 from selling action figures.
Knowing that each action figure is $8 in the toy store, we can multiply that by the quantity of action figures sold to get the total amount of money received.
26 times $8 is $208.
Answer:
$208
Step-by-step explanation:
If the toys are $8 a peice and they sold 24 toys then they would recive $208. Think of it this way: if you multiply 8 times 2 you get 16, then you multiply 16 by 10 to represent 20 of the action figures. That would get you $160. Then multiply 8 times 6, and that gets you 48. Now add those two together. 160+48=$208
x ^ 4 minus 16 ? factor between two squares
Answer:
[tex](x^{2} -4)(x^{2} +4)[/tex]
Step-by-step explanation:
[tex]x^{4}-16[/tex]
= [tex](x^{2} -4)(x^{2} +4)[/tex]
find what the square root is for the two terms
put them in brackets with different signs
General rule:
[tex]x^{2} -y^{2} = (x-y)(x+y)[/tex]
Hope that helped
Last minute please help me !
The cost of manufacturing x units of a product can be modeled by C(x) = x - 15x + 15. Evaluate Cx) for x = 100, and describe what the value represents.
Answer:
the value is -1415 and this value represents the cost of manufacturing 100 units
The table below shows the number of tickets sold per
day for a Sadie Hawkins dance. The gym can hold 600
people. The final day of ticket sales is Thursday. Find
the most number of tickets they can sell on Thursday.
#
Day Tickets
Sold
MON 198
TUES 96
WED 204
Answer:
102 tickets
Step-by-step explanation:
start by adding
Mon 198
Tues 96
We'd 204
then you would get 498 and max people that can fit in the gym is 600 so then you would subtract 600-498 and get 102 so the maximum amount of tickets they can sell on Thursday is 102 tickets
$2.56 divided by $55.23
Answer:
21.57
Step-by-step explanation:
please answer asap. thank you :).
Answer:
A
Step-by-step explanation:
Very easy! I'm still going to give 100 points because I need this answered! Brainleist will be given!
Answer:
The centroid divides the medians in a 2:1 ratio.
Step-by-step explanation:
The median of a triangle is a segment joining any vertex to the midpoint of the opposite side. The point where the three medians meet is the centroid.
The centroid divides the medians in a 2:1 ratio.
Answer:
Step-by-step explanation:
1.7m^2+6.5n-4n+2.5m^2-n in simplest form
Answer:
9.5m^2+1.5n
Step-by-step explanation:
A delivery person uses a service elevator to bring boxes of books up to an office. The delivery person weighs lb and each box of books weighs lb. The maximum capacity of the elevator is lb. How many boxes of books can the delivery person bring up at one time?
Answer:
MAN HE IS VERY STRONG
Step-by-step explanation:
What is the solution for the inequality 5−3x>26?
Enter your answer as the correct inequality. For example, if your answer is x>42, enter your answer like this: x>42
Answer:
x < -7
Step-by-step explanation:
5−3x>26
Subtract 5 from each side
5-5−3x>26-5
-3x > 21
Divide each side by -3, remembering to flip the inequality
-3x/-3 < 21/-3
x < -7
Answer:
x < -7
Step-by-step explanation:
5 - 3x > 26
5 - 3x -5 > 26 - 5
-3x > 21
-3x ÷ -3 < 21 ÷ -3
x < -7
Pls help i dont understand :(
Answer:
Option A.
Step-by-step explanation:
I did this assignment last year. Hope this helps :)
Answer:
its the bottom one i think
Step-by-step explanation:
lipids are supposed to store energy
If you earn 25$ babysitting for 3 hours. How much wold I earn in 7 hours?
Answer: $58.33 (Rounded bc it ends up in becoming a decimal)
Explanation: Let's make an equation for this problem. We know that if she works 3 hours for $25, 3*2=6 with 1 hour leftover. We can substitute those 6 hours for 2 sets of the 3 hours, giving us $50 so far. For the last hour, we have to divide 25 by 3 because it's only 1 hour instead of 3, meaning she'll get paid a third of the original pay rate. 25/3 equals 8.33333333334, so we'll just round that to 8.33, since it's cash. 50+8.33=$58.33. So, you'd earn 58 dollars and 33 cents for working for 7 hours.
A milestone occurring in which of these increments of time will be the farthest to the right on a timeline? A. 10 months B. 90 days C. 8 years D. 16 weeks
Answer:
Step-by-step explanation:
16
Is the value of the first 4,10 times greater than then the second 4 in 4043?
Answer: I'd say no but I'm confessed is the "," meant to be a "." and if its not I'd say yes
Step-by-step explanation:
Find the values of x and y
Answer:
x = 29.44
y = 34
Step-by-step explanation:
For this problem, we will simply use trigonometry to find the values of y and x for the given triangle.
The two trigonometric functions we will use are tangent and sine.
The general form for tangent is:
tan (Θ) = opposite / adjacent
The general form for sine is:
sin (Θ) = opposite / hypotenuse
For our given triangle, let's solve for x.
tan (30) = 17 / x
x * tan(30) = (17 / x) * x
x tan(30) = 17
x tan(30) * ( 1 / tan(30) ) = 17 * ( 1 / tan(30) )
x = 17 / tan(30)
x = 29.44
Now, let's solve for y.
sin (30) = 17 / y
y * sin(30) = (17 / y ) * y
y sin (30) = 17
y sin (30) * ( 1 / sin(30) ) = 17 * ( 1 / sin(30) )
y = 17 / sin(30)
y = 34
Hence, the values of x and y in our triangle are as follows:
x = 29.44
y = 34
Cheers.
-7/8*(- 3/8)= whts the answer ?
[tex]\text {Hi! Let's Solve this Problem!}[/tex]
[tex]\text {We know that Multiplying a Negative to a Negative will Equal a Positive.}[/tex]
[tex]\text {\underline {Multiply}}[/tex]
[tex]\text {-7/8*(-3/8)=}[/tex]
[tex]\text {Your Answer Would Be:}[/tex]
[tex]\fbox {21/64}[/tex]
[tex]\text {Best of Luck!}[/tex]
please give an explanation
-5 ·2³+7 =-33
Answer:
2³ = 8
-5*8 = -40
-40 + 7 == -33
Step-by-step explanation:
2³ = 8
-5*8 = -40
-40 + 7 == -33
Write an equation of the vertical line that passes through the point (x, y) = (-2,3).
Answer:
x = -2
Step-by-step explanation:
Four cookies cost $7.00. At this rate, how much will 9 cookies cost?
Answer:
9 cookies will cost $15.75.
Step-by-step explanation:
$7/4c × 9c
= $63/4
= $15.75
Hope this helped!
