Answer:
t/7=6 We simplify the equation to the form, which is simple to understand t/7=6 Simplifying: + 0.142857142857t=6
Step-by-step explanation:
hope this helps !!
Simplify :
- 1/2 (4/5 _ 8y)
Answer:
[tex] - \frac{1}{2} ( \frac{4}{5} - 8y) \\ = - \frac{4}{10} + \frac{8y}{2} \\ = - \frac{2}{5} + 4y \\ = \frac{ - 2 + 5 \times 4y}{5} = \frac{ - 2 + 20y}{5} \\ - 2 + 20y = 0 \\ 20y = 2 \\ y = \frac{1}{10} [/tex]
How do you do this C=2πr with π=3.14?
Answer: C=2*3.14*r
Step-by-step explanation:
You just plug in 3.14 for pi, it's pretty simple
HELP I WILL GIVE BRAINLIEST I PROMISE
There are 8 students on the school chess team. They need to raise at least $760 for a field trip. Their advisor says they still need to raise 85% of the funds, and she wants each of them to raise an equal share of the money still needed. Diego wrote and solved the inequality 8m + 0.85(760) ≥ 760 to find the least amount of money, m, each student on the chess team needs to raise. He says the solution is m ≥ $14.25. Diego is incorrect. What should be the correct solution? *
10 points
m ≤ $14.25
m ≥ $80.75
m ≤ $80.75
Answer:
m ≤ $14.25
Step-by-step explanation:
Answer:
m ≤ $80.75
Step-by-step explanation:
hope it helps
A family of four went out to dinner. The bill for dinner was $93.07. The family decided to
leave a 15% tip. What was the total expense?
Answer: Down below. Also rounded up with whole dollar.
Step-by-step explanation:
Tip Total:$ 13.96
Tip Each Person:$ 3.49
Total (Bill + Tip):$ 107.03
Total Each Person:$ 26.76
If you round up to the whole dollar.
Tip Total:$ 14
Tip Each Person:$ 4
Total (Bill + Tip):$ 108
Total Each Person:$ 27
Please help me mark u brainliest anything please i beg u : and i am lady
in the interval 0 x 360 find the values of x for which tan x =-0.6745
Answer:
180
Step-by-step explanation:
can u guys help me this is hard and i dont understand
Answer:
Ok so this is not a function.
However i'm not real sure about domain and range because i'm not sure what you can do in those boxes but this is a guess.
Hope this helps though!:)
Domain: -3, -2, -1, 0
Range: 12, 13, 14, 15
An angle measures 150°. What is the measure of its supplement?
Answer:
The supplement is = 180-150 i.e30
Step-by-step explanation:
Let the another Angle be x then
x + 150° = 180° {being supplementary angles }
x = 180° - 150°
x = 30°
Hope it will help :)
what is 1+1= ? and how do you do it? also what is the pendas mean?
Answer:
2, PEMDAS means parentheses, exponents, multiplication, division, addition, and subtraction.
Step-by-step explanation:
-2.75 + 8.25 shown work pls
Answer:
5.5
Step-by-step explanation:
Fisrst I would rearange the equation to read 8.25 -2.75 from there you would just subtract as normally.
Math Help Me Please!!! Thank you
Answer:
B: Linear
Step-by-step explanation:
Linear can be all different patterns including inconsistent patters as you see on the screen.
Linear can also be provided in algebra.
Dots A: 5
Dots B: 7
What is the surface area of this rectangular pyramid?
8.1 cm
9.3 am
12 cm
5 cm
7. 8x - 4= 4(2x + 1) have how many solutions
Answer:
0
Step-by-step explanation:
Let's solve for x
8x-4=4(2x+1)
8x-4=8x+4
0= 8
This obviously isn't true and therefore there are 0 solution
Answer:
No solution as both side not equal.
Please help will give Brain!!
Answer:
dude how the heck can you give someone a brain, if you dont even have one yourself
Step-by-step explanation:
Ill give you brainliest and 5 stars help plz
Answer:
D
Step-by-step explanation:
It is going from top left to bottom right, so we now it is a negative slope. This leaves us with B or D. When the y axis decreases 1 (aka (x,-1)) the x axis is at 4. Rise/run is 1/4.
Choose 3 answers pls help
Answer:
B, C, and D
Step-by-step explanation:
They all have inequality signs, < or >, and the others are expressions
Mark took his family to the movies and spent a total of 78$ on tickets he also bought a soda for each family member each sodas cost 4.25 if mark spent a total of 102,50 on sodas and tickets. How much sodas did he buy
Answer: He bought about 6 sodas.
Step-by-step explanation:
Given: Tota cost of tickets = $ 78
Cost of each soda = $4.25
Total cost of sodas and tickets = 102.50
Let x = Number of sodas purchased
Then
[tex]78+4.25x=102.50\\\\\Rightarrow\ 4.25x=102.50-78\\\\\Rightarrow\ 4.25x=24.5\\\\\Rightarrow\ x= \dfrac{24.5}{4.25}\\\\\Rightarrow\ x\approx6[/tex]
Hence, he bought about 6 sodas.
Dave places £17000 in an account which pays 4% compound interest per year. How many
years will it take before he has £19122.69 in the bank?
Answer:
3 years
Step-by-step explanation:
If the density of a piece of wood is 0.85 g/cm3, what is the volume if the mass of 24.99 cm3?
Answer:
to find volume
Step-by-step explanation:
I think so it is like this 24.99/0.85 =29.4
One hundred deer were released into a wildlife preserve. The population of deer over a certain number of years is shown.
What degree polynomial could be used to model these data?
Answer:
Quartic
Step-by-step explanation:
The missing dataset showing the population of deer is shown below:
[tex]\text{Time (years) \ \ \ \ 0 \ \ \ \ 0.5 \ \ \ \ 1 \ \ \ \ 1.5 \ \ \ \ 2 \ \ \ \ 2.5 \ \ \ \ 3 \ \ \ \ 3.5 \ \ \ \ 4}[/tex]
[tex]\text{Population \ \ \ 100 \ \ \ 111 \ \ \ 144 \ \ \ 193 \ \ \ 252 \ \ \ 309\ \ \ 352\ \ \ 363 \ \ \ 324}[/tex]
The degree of polynomial best suitable to model the above dataset is Quartic
[tex]\text{Quartic is an algebraic equation or function of the fourth degree }[/tex]
The polynomial model of the above data is:
P(x) = -2x⁴ + 46x² + 100
Answer:
Quartic
Step-by-step explanation:
Subdivided by the degre
Help pls (pls dont write absolute nonsense on here pls i really need help)
Solve for r.
–6(r − 98) = 78
Answer:
r = 85
Step-by-step explanation:
→ -6 ( r - 98 ) = 78→ r - 98 = -13→ r = -13 + 98→ r = 85conclusion:
so the value of r is 85
Step-by-step explanation:
First, divide both sides of the equation by -6.
-6(r-98)÷6=78÷6
This gives us r-98=-13
Then, add 98 to both sides.
r-98+98=-13+98
The answer is r=85
NEED HELP NOW PLZZ
24=6c
SHOW WORK
Answer:
c = 4
Step-by-step explanation:
6c = 24
(divide 6 by each number to get eh variable by itself)
6c = 24
/6 /6
c = 4
To check work:
insert 4 for c into equation
6(4) = 24
24 = 24
hey i need that special someone, 7th grade, 13, somewhat a lil older could be fine,also imma a girl, but yk yeah hmu...
Answer:
mf you are asking this in high school.
Step-by-step explanation:
1. Emily bicycle wheel had a diameter of 18 inches.
If the wheel makes 10 revolutions, approximately how far will the
bicycle have to travel? Round your answer correct to the nearest
whole number.
Will you help me plz?
Answer:
1. ⅔x
2. 3/2x
3. 3/2x
4. -7/5x
5. 1x
6. no slope
7. ½
8. -1x
9. 8/3x
10. -1x
11. -½x
12. 9x
13. -1x
14. -¼
A construction company submitted bids for three contracts. The company estimates that it has a 20%
chance of winning any given bid. Let X represent the number of bids the company wins. Here is the
probability distribution of X along with summary statistics:
X = # of bids won-
0 1 2 3
P(X)-
0.512 0.384 0.096 0.008
Mean: µx=0.6
Standard deviation: σx=0.69
It costs the company a total of $2,000 to submit these bids, and they stand to gain $10,000 for each bid
they win. Let V represent their net gain from submitting these three bids.
What are the mean and standard deviation of V?
µv= ______dollars
σv=_______dollars
Answer: 4000 dollars
6900 dollars
Step-by-step explanation:
If x is to y as 4 is to 5, then what is y : x?
Answer:
4:5
Step-by-step explanation:
You are doing ratios
Does the graph represent a function?
Choose 1 answer:
A. Yes
B. No
Plz someone help!
Answer:
B no it's not a function
Step-by-step explanation:
there has to be decrease and increase in the line
solve the equation -30p-2=58 for p.
Answer:
p=-2
Step-by-step explanation:
1.Combine like terms on both sides.
2.Subtract 6 y 6y 6y on both sides to keep the variable y to the left side only.
3.Add 11 to both sides of the equation.
4.Finally, divide both sides by −10 to get the solution.
I need help please, I need the answer, I am not good at math :(