Answer:
11c+12
Step-by-step explanation:
It's just simple addition and subtraction, it just happens to have a variable.
(The question wasn't super clear on if it was just simplification or if you're supposed to solve for c but if it's asking to solve for c I can update the answer if you let me know)
I need help ASAP plzzzz
Find the missing probability.
P(B)=12,P(A∩B)=740,P(A|B)=?
A. 1/2
B. 7/20
C. 7/40
D. 2/5
Answer:
B. 7/20
Step-by-step explanation:
P(A | B) = P(A∩B) / P(B) is the formula for conditional probability
= (7/40) / (1/2)
Copy dot flip
= 7/40 * 2/1
=7/20
Find the equation of this line
Step-by-step explanation:
y = - 2/5 x + 1
____________
Answer:
y = -2/5x + 1
Step-by-step explanation:
slope = rise/run
The line goes down two and five right.
The line crosses the y-intercept at 1.
GIVING BRAINLY
Collect data by conducting a survey that has observations or measurements.
My Topic:
My Question:
My Data Collection Method:
How I Plan to Collect My Data:
How I Plan to Record My Data:
Collect and record your data in this space.
PLEASE HELP ASAP!!!
How do you know where to place the decimal point in the quotent when dividing a decimal by a whole number?
unit rate 18 people in 3 vans
Answer:
6:1
Step-by-step explanation:
6 people per van
Answer:
6:1
Step-by-step explanation:
4) For babysitting Jack was given $19. Now
he has $39. How much money did he
have before?
A) $58
B) $20
C) $1 D) $1.05
Step-by-step explanation:
If he got $19 from babysitting and now he have $39.
So,
=$39-$19
=$20ans
I hope it will help you
Jane took 20 minutes to drive her boat upstream to water Skeeter favorite spot coming back later in the day at the same boat speed took her 10 minutes if the current in that part of the river is 3 km/h what was her boat speed in Stillwater
Alexander earns $11.50 per hour working at the nearby grocery store last week Alexander worked for 13 1/2 hours how much money did Alexander earn last week round your answer to the nearest penny.
Answer:mzxm m mccaca
Step-by-step explanation:s,cscbsmc msc cmca
2.
You drop a ball from a height of 1.5 meters. Each curved path has 74% of the height of the previous path. a. Write a rule for the sequence using centimeters. The initial height is given by the term n = 1. b. What height will the ball be at the top of the sixth path?
A. A(n) = 150 • (0.74)^n–1 ; 33.29 cm
B. A(n) = 1.5 • (0.74)^n–1 ; 0.33 cm
C. A(n) = 150 • (74)^n–1 ; 332,850,993,600 cm
D. A(n) = 0.74 • (1.5)^n–1 ; 5.62 cm
Answer:
A. A(n) = 150 • (0.74)^n–1 ; 33.29 cm
Step-by-step explanation:
This is a geometric sequence.
a%5B1%5D=1.5m=150cm, r=0.74
The formula is
a%5Bn%5D=a%5B1%5Dr%5E%28n-1%29
Just substitute a1 = 150cm and r = 0.74
a%5Bn%5D=150%280.74%29%5E%28n-1%29
That's the rule.
For the second part, substitute n = 6
cm.
I need help please!!
Answer:
(-2, 3)
Step-by-step explanation:
For x-4 you go left four places and y+6 go up 6 places
Answer:
(-2, 3)
Step-by-step explanation:
Point P has coordinates (2, -3).
The translation is (x - 4, y + 6) which means subtract 4 from the x-coordinate and add 6 to the y-coordinate.
The x-coordinate of point P is 2. Subtract 4 from it, you get -2.
The y-coordinate of point P is -3. Add 6 to it to get 3.
The coordinates of the translated point are (-2, 3).
Shanbi,s household consumes 45units of water one month.how many litres of water do they consumes
8(y - 5 ) is equivalent to which following?
Answer:
8y-40
Step-by-step explanation:
First you expand the brackets
8 x y - 8 x 5
= 8y - 40
I can’t write this. it’s on the image. Please help.
Answer:
608 minutes.
Step-by-step explanation:
When you add 8.24 and 11.03 you get 19.27 this number then needs to be multiplied by 32 which leaves us with 616.64. The question asks on average how many minutes James traveled, so I would round to the nearest number which would be 608.
I hope this helped lol
Find the measure of the missing angle
Answer:
120 degrees and 145
Step-by-step explanation:
Straight line is 180 degrees so just subtract the angle you already know
If BD = BC , BD = 5x - 26, BC = 2x+1, and AC = 43, find AB
Answer:
BD is congruent to BC. BD=BC
BD = 5x – 26, BC = 2x + 1, and AC = 43
To find out , we need to find BC first . For that we have to find out x
WE know that BD=BC, using that we solve for x
Now we plug in 9 for x and find out BC
BC=2x+1
BC=2(9)+1
BC=19
We know AC= 43
AC=AB +AC
43=AB+19
subtract 19
AB = 24
Step-by-step explanation:
hope that helps>3
I'm giving 20 points
in the United States 8•10⁹ text messages are sent every month. about how many text messages is this?
Answer:
8,000,000,000 text messages every month.
Step-by-step explanation:
[tex]8*10^9[/tex]
[tex]10^9[/tex] means there will be 9 zeroes at the end of 1. So it will be 1,000,000,000.
So 8* 1,000,000,000 will be 8,000,000,000 text messages every month.
Find the measure of Zx in the figure.
Answer:
130 degrees
Step-by-step explanation:
Add 90 and 40
Which planets would you MOST LIKELY be able to see in the night sky without a telescope?
A)
Venus and Saturn
B)
Uranus and Jupiter
Neptune and Saturn
D)
Mercury and Neptune
Answer:
There are 5 planets visible without a telescope, Mercury, Venus, Mars, Jupiter, and Saturn (6 if you include Uranus for those with sharp eyes!). All of them plus Neptune move within 7 degrees of the ecliptic.
Venus. After the Moon, Venus is the brightest natural object in the night sky. It is both the Earth's closest neighbor in our Solar System and the planet most similar to Earth in size, gravity, and composition. We can't see the surface of Venus from Earth, because it is covered with thick clouds.
Step-by-step explanation:
https://www.astronomynotes.com/nakedeye/s15.htm#:~:text=There%20are%205%20planets%20visible,7%20degrees%20of%20the%20ecliptic.
https://www.farmersalmanac.com/visible-planets-guide
So I think it is A sorry if I am wrong.
Answer:
C. Neptune and Saturn
Explanation:
Neptune and Saturn are both considered 'giant planets'. Therefore, these planets are most likely to be visible from earth.
hope this helps!
pls some help im so stuck im stuck as a cat in a tree dude plz help i
ill give u 100 pointes
Answer:
It's the positive i, no matter what i is equal to.
Convert 120 Ibs to kilograms
Answer:
54.431 kilograms
Step-by-step explanation:
don't have step by step but 1kg is 2.205lbs
Express the following fraction in simplest form,only using positive exponents
Answer: -16.2k^10
Step-by-step explanation:
(3k^4)^5 / -15k^10
3^5k^20 / -15k^10
243k^20-10 / -15
243k^10 / -15
-16.2k^10
What is Pt=3x+4 and tq=5x-6
It takes 5 workers 3 days to build 120 birdhouses. How long will it take 3 workers to build 95 birdhouses?
Answer:
It will take [tex]3[/tex] workers to build [tex]95[/tex] birdhouses
Step-by-step explanation:
Given:
[tex]5[/tex] workers to built [tex]120[/tex] birdhouses[tex]=3[/tex] days
To find how long will it take [tex]3[/tex] workers to build [tex]95[/tex] birdhouses
By unitary method,
[tex]1[/tex] worker to built [tex]120[/tex] birdhouses [tex]=3[/tex] × [tex]5[/tex] days
[tex]1[/tex] worker to built
So ,
[tex]1[/tex] worker to built
[tex]3[/tex] workers to built [tex]1[/tex] birdhouse[tex]=\frac{3*5}{120*3}[/tex] ⇒[tex]\frac{1}{24}[/tex]days
[tex]3[/tex] workers to built [tex]95[/tex] birdhouses [tex]=\frac{1}{24}[/tex] × [tex]95[/tex]
[tex]= 3.95[/tex] or [tex]4[/tex] days.
Learn more about unitary method, refer:
https://brainly.com/question/23264426Find the surface area of the following solids.
4.5 m
4.5 m
45 m
Answer:
4.5*4.5*45=911.25
is this correct answer
Evaluate each expression if a = -1 and b = 6: a + b ab
Answer:
[tex]a + b = - 1 + 6 = 5 \\ a \times b = 6 \times ( - 1) = - 6[/tex]
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Evaluate each expression if a = -1 and b = 6:
a + b ab[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
(1) a + b = ?
Given, a = - 1 & b = 6. So, a + b = ?[tex] \sf \: a + b = ? \\ \\ \sf \: Substitute \: the \: values \: of \: a \: and \: b \\ \\ \sf a + b \\ \sf \dashrightarrow( - 1) + (6) \\ = \large \boxed{\mathfrak{ 5}}[/tex]
__________________
(2) ab = ?
Given, a = - 1 & b = 6So, ab = ?[tex] \sf \: ab \: = ? \\ \\ \sf \: Substitute \: the \: values \: of \: a \: and \: b \\ \\ \sf \: ab \\ \dashrightarrow \sf( - 1)(6) \\ \dashrightarrow \sf- 1 \times 6 \\ = \boxed{\mathfrak{ \bold- 6}}[/tex]
how do I slove this equation
16x+2:4=2x
(7th grade)
Answer:
[tex]x = - \frac{1}{28} [/tex]
Step-by-step explanation:
is your answer
the floor of a room is 12 m long and 6 m wide the floor of this room is to be fitted with tiles of dimension 10 cm x 2 cm what will the total expense in Rupees if the cost of tiling is 5 atile
Step-by-step explanation:
the price is 5 per tile ?
the area of the rectangular room is
12×6 = 72 m²
each m² has 100×100 = 10000 cm²
so, we have for the total area in cm²
72 × 10000 = 720000 cm²
one tile has 10×2 = 20 cm²
so, how many tiles will we need ?
720000 / 20 = 72000 / 2 = 36000 tiles.
so, if truly 1 tile costs 5 Rupees, then we have
36000 × 5 = 180000 Rupees as total costs.
Step-by-step explanation:
1 m = 100 cm
12 m = 1200 cm
6 m = 600 cm
Area of room = l × w
Area = 1200 × 600
Area = 720000 cm²
Area of tile = l × w
Area = 10 × 2
Area = 20 cm²
Total tile = 720000/20 = 72000/2 = 36000
Cost = 36,000 × 5
Cost = $ 180000
A rectangle has a length of 16 inches more than three times its height. If the perimeter of a rectangle is 504 inches, find its dimensions.
The length equals ___ inches and the height equals ___ inches.
Refer to the attachment
Sorry in advance if my handwriting is not good
Hope it helps you
• Persevere in Problem Solving the difference between the solutions to the equation x = a is 30. What is a? Show that your answer is correct.
Answer: a=225
Step-by-step explanation:
[tex]a > 0\\\\x^2=a\\\\x^2-a=0\\\\(x-\sqrt{a} )(x+\sqrt{a}) =0\\\\\sqrt{a} -(-\sqrt{a} )=30\\\\2\sqrt{a} =30\\\\\sqrt{a} 15\\\\a=15^2\\\\a=225\\\\Proof:\\\sqrt{225} -(-\sqrt{225} )=2*\sqrt{225} =2*15=30\\\\[/tex]
