Answer:
1.32 = (1 * 100) + (3 * 1/101) + (2 * 1/102)
1.32 = (1 * 1) + (3 * 1/10) + (2 * 1/100)
1.32 = 1 + 3/10 + 2/100
1.32 = 1 + 0.3 + 0.02
Step-by-step explanation:
I need help pls(: I’m confused about this!!
Answer:
(4,3)
Step-by-step explanation:
hope this helps :)
-3p = p - 1-(p - 6)
my paper is due at 4 and i dont understand this
Answer:
p = -1.66
Step-by-step explanation:
-3p = p - 1 - (p - 6)
-3p = p - 1 - p + 6
-3p = 5
p = 5/-3
p = -1.66
You are a space alien. You visit planet Earth and abduct 97 chickens, 47 cows, and il
randomly select one Earth creature from your sample to experiment on Each creature has an equal probability
of setting selected
Create a probability model to show how likely you are to select each type of Earth creature.
Input your answers os fractions or as decimals rounded to the nearest hundredth
Type of Earth creature
Estimated probability
Chicken
Cow
Human
Answer:
Step-by-step explanation:
97+47+77 = 221
Oliver took a taxi from his house to the airport. The taxi company charged a pick-up
fee of $4.70 plus $4.75 per mile. The total fare was $18.95, not including the tip.
Write and solve an equation which can be used to determine m, the number of miles
in the taxi ride.
Answer:
$4.70 + $4.75m = $18.95 which is 3 miles in total.
Step-by-step explanation:
First make the numbers without the variables on one side.
4.75m = 18.95-4.70
Then subtract.
4.75m = 14.25
Finally divide the two numbers.
14.25 ÷ 4.75 = 3 miles
Answer: m = 3 or 3 miles
Answer:
3 miles
Step-by-step explanation:
Pick up fee = $4.70
Charge = $4.75 per mile therefore this is expressed as 4.75 x m (or 4.75m)
18.95 = 4.7 + 4.75m (add the pick up fee plus fare per mile)
Subtract 4.7 from both sides then divide 4.75 from both sides.
This leaves you with m = 3
-6*9 match the correct answer with the correct answer
Answer:
-6 x 9 = -54
Explanation:
Help I don't know this one...
Answer:
Train A = 70km
Train B = 75km
Train B is going faster than Train A.
Step-by-step explanation:
Train B = [tex] \frac{d}{t} = \frac{150}{2} = 75km[/tex]
Train A = [tex] \frac{d}{t} = 70km[/tex]
Solve the system of equations using any method.
y = x2 + 4
y = 2x + 4
Answer:
these both are the same equations
Barb had $55 in her checking account. She spent $12 on makeup and $13 on
socks. How much is in her checking account now?
Answer: Barb now has 30$ left.
Step-by-step explanation:
55-12=43 43-13=30
Two million four hundred sixty-nine thousand five hundred fifty-two standard form
The junior class is selling candy bars for $1 each and Wildcat yard signs for $10 each.
Answer:
What the question???
Step-by-step explanation:
Woops did not mean to click add a answer
Write an equation of the line passing through point P that is perpendicular to the given line:
P(6, 0) y=4
Answer:
x=6
Step-by-step explanation:
Answer:
Step-by-step explanation:
This is one of those things that will drive you insane until you understand the answer.
Every y value is 4 no matter what x is.
The perpendicular will meet y = 4 at the point (6,4)
Answer: So the equation has to be x = 6.
The blue line is y = 4
The red line is x = 6
The point of intersection is marked.
Pretty please help!!! Will mark brainiest!!
One day, the ticket-selling employees forgot to count how many people came to the park. Using the inverse function (3x - 84 = y) and the number of popcorn bags sold, calculate the approximate park attendance for the following:
a. 30 bags of popcorn
b. 130 bags of popcorn
c. 520 bags of popcorn
Answer:
Step-by-step explanation:
We calculate terms in parentheses: +(3x-84-()), so:
3x-84-()
We add all the numbers together, and all the variables
3x
Back to the equation:
+(3x)
x=0/3
x=0
Answer: b
Step-by-step explanation: y=3x−84.
y=3x−84
Given: three halves times x minus ten equals fifty
Step 1: three halves times x minus ten equals fifty Reason 1: Given
Step 2: three halves times x minus ten plus ten equals fifty plus ten Reason 2: Addition Property of Equality
Step 3: three halves times x equals sixty Reason 3: Simplify
Step 4: three halves times x times two thirds equals sixty times two thirds Reason 4: Division Property of Equality
Step 5: x = 40 Reason 5: Simplify
Choose which reason is incorrect.
Reason 2
Reason 3
Reason 4
Reason 5
Answer:
Reason 4Step-by-step explanation:
All the reasons are correct apart from the 4th.
Step 4 involves multiplication of both sides by (2/3). Thee reason given is: "Division property of equality", which is wrong as division is not applicable.
Answer:
Reason 4 is correct I just did the quiz
Use the story graph of each problem to fill in the blanks of the following sentence frames below.
In problem #9 the motion of the objects starts at ___ seconds and ends at ___ seconds.
The motion of the objects starts at ___ meters and ends at ___ meters.
The objects traveled ___ meters in ____ seconds.
In problem #10 the motion of the objects starts at ___ seconds and ends at ___ seconds.
The motion of the objects starts at ___ meters and ends at ___ meters.
The objects traveled ___ meters in ____ seconds.
Step-by-step explanation:
there are (almost) no hidden tricks. the graphs are simply showing the answers.
#9
starts at 0 seconds and ends at 7 seconds.
starts at 0 meters and ends at 7 meters.
traveled 7 meters in 7 seconds.
#10
this is the only trap : please consider that the object did not move until 3 seconds into the chart. it remained steady for these first 3 seconds.
starts at 3 seconds and ends at 9 seconds.
starts at 1 meter and end at 5 meters.
traveled 5-1=4 meters in 9-3=6 seconds.
[tex]\sqrt{60} /\sqrt{5} (in radical form)[/tex]
[tex]2\sqrt{3}[/tex]
------------------------
Steps:
1st write out equation
[tex]\frac{\sqrt{60}}{\sqrt{5}} \\[/tex]
Second write the conjugant and multiply it.
[tex]\frac{\sqrt{60}}{\sqrt{5}} * \frac{\sqrt{5} }{\sqrt{5} }[/tex]
After multiplying you should get,
[tex]\frac{10\sqrt{3}}{5}[/tex]
now after simplifying you should get
[tex]2\sqrt{3}[/tex]
.60p = p-32
How do I subtract P from the right side and then subtract P from .60p?
Answer:
P= -80
Step-by-step explanation:
Make bring p to the other side
.60p-p=32
-.4p=32
p= -32/.4
p=-80
P= -80 Is the final answer
4-5|6-3(8-2)|= what is the answer to this equation
4 - 5|6 - 3(8 - 2)|
4 - 5|6 - 3 × 6|
4 - 5|6 - 18|
4 - 5|-12|
4 - 5 × 12
4 - 60
-56
Greetings!!
what’s 4.50 converted into scientific notation?
Answer:
4.50 in scientific notation
4.5 × 100
NUMBER 14 PLEASEE AHHH
the correct answer is false
What is 18/12 as a mixed number in simplest form
Answer: 1 1/2
You can write this as 1 & 1/2
The whole part is 1. The fractional part is 1/2
==========================================================
Explanation:
Let's say we had 18 cookies to hand out to 12 students.
How many cookies does each student get?
Using a calculator shows that 18/12 = 1.5 which means they get one whole cookie each
The leftovers is 18-12 = 6
Then notice how 6/12 = 1/2
So that's how the improper fraction 18/12 becomes the mixed number 1 & 1/2
So each student gets 1 full cookie, plus half a cookie.
------------------
Or we could do the problem like this
18/12 = (12+6)/12
18/12 = (12/12)+(6/12)
18/12 = 1 + (1/2)
18/12 = 1 & 1/2
what is %*+-fgfghfhfjgjhj
Answer:
Easy
Step-by-step explanation:
Easy to use and easy to use and easy to use onenote
Which is the least common multiple of 12 and 8?
A. 4
B. 24
C. 32
D. 96
Answer:
B. 24
Step-by-step explanation:
The first multiple that 8 and 12 have in common is 24. Notice that 48 is also a common multiple; however, 24 is the smallest number that they have in common.
If a number is increased by 14 and the result is multiplied by 2/3, the answer is 60. Find the original number.
Answer:
76
Step-by-step explanation:
Firstly I called the original number 'y'
Then i formulated an equation by adding in the processes mentioned in the question: (y + 14) x 2/3 = 60
Then i solved the equation
First I multiplied (y + 14) by 2/3: (y + 14) x 2/3 = (2/3 x y) + (14 x 2/3) = 2y/3 + 28/3
I simplified that to 2y + 28/3 = 60 since you can add fractions which have the same denominator
Then to get rid of the fraction i multiplied both sides by 3 to get 2y + 28 = 180
Then i took away 28 from both sides to get 2y = 152
Then i divided both sides by 2 to get 'y'(the original number) on its on: y = 76
At $1.47 per gallon of gas, what is the cost of 15 gallons?
(A) $2.25
(B) $22.50
(C) $22.05
(D) $2,205
(E) $220.50
Answer:
$22.05 (c)
Step-by-step explanation:
$1.47 * 15 gallons = $22.05
Answer:
C) 22.05
Step-by-step explanation:
The answer is 22.05 because if you multiply 1.47 by 15, it equals 22.05.
Hope this helped you, have a nice rest of the day!
Solve each equation by graphing. Verify your answer algebraically.
2. – X – 3=0
Step-by-step explanation:
2 – X – 3= 0
X = 2 - 3
X = -1
#AyoBelajarplz help me plz and correctly!!!! only 3 questions plz!!! 100 points
Answer:
Step-by-step explanation:
6)b) Sin A - x Cos A = 0
Sin A = x Cos A
[tex]\dfrac{Sin \ A}{Cos \ A} = x[/tex]
[tex]\dfrac{1}{x}=\dfrac{1}{\dfrac{Sin \ A }{Cos \ A}}=1*\dfrac{Cos \ A}{Sin \ A}=\dfrac{Cos \ A}{Sin \ A}[/tex]
[tex]RHS = x +\dfrac{1}{x}\\\\\\[/tex]
[tex]= \dfrac{Sin \ A}{Cos \ A}+\dfrac{Cos \ A}{Sin \ A}\\\\\\=\dfrac{Sin \ A*Sin \ A}{Cos \ A*Sin \ A}+\dfrac{Cos \ A * Cos \ A}{Sin \ A* Cos \ A}\\\\\\= \dfrac{Sin^{2} \ A}{Cos \ A*Sin \ A}+\dfrac{Cos^{2} \ A}{Cos \ A* Sin \ A}\\\\= \dfrac{Sin^{2} \ A+Cos^{2} \ A}{Cos \ A*Sin \ A}\\\\=\dfrac{1}{Cos \A*Sin \ A}\\\\= \dfrac{1}{Cos \ A}*\dfrac{1}{Sin \ A}\\\\=Sec \ A * Cosec \ A[/tex]
= LHS
7a) 1 - Sin A = 1/2
[tex]1 = \dfrac{1}{2}+ Sin \ A\\\\1-\dfrac{1}{2}=Sin \ A\\\\\dfrac{1}{2}=Sin \ A\\[/tex]
⇒ A = 30°
Sec² A = Sec² 30° = [tex](\frac{2}{\sqrt{3}})^{2}=\frac{2^{2}}{(\sqrt{3)^{2}}}=\frac{4}{3}[/tex]
[tex]tan^{2} \ A = tan^{2} 30 = (\dfrac{1}{\sqrt{3}})^{2} = \dfrac{1}{3}[/tex]
LHS = 6 Sec² A + 9 tan² A
[tex]= 6*\dfrac{4}{3}+9*\dfrac{1}{3}\\\\\\=2*4 + 3*1\\\\\\= 8 + 3\\\\= 11 = RHS[/tex]
-a2 - 2bc -lcl if a = -3, h = -5,
and c = 2
Answer:
24
plss mark me brainliesttt
Step-by-step explanation:
6+20-2
26-2
24
2x-18=8x
Algebra homework questions
Answer: x=-3
Step-by-step explanation:
2x-18=8x
-2x. -2x.
-18=6x
-18/6=6x/6
-3=x
How would you get 32a^5?
Answer:
[tex] {( - 2a)}^{5} [/tex]
open the bracket:
[tex] = ( - 2) {}^{5} (a) {}^{5} \\ \\ = - 32 {a}^{5} [/tex]
magnitude:
[tex] | - 32 {a}^{5} | = 32 {a}^{5} [/tex]
Answer:
-32a**5
Step-by-step explanation:
any negative to an odd power is negative
(-2a)**5 = (-2**5 * a**5) = -32a**5
g. A school basketball court has an area of 23.3.52.7 square
feet. What is the area of a school basketball court?
