Step-by-step explanation:
208
= 128 + 64 + 16
= 1 * 2⁷ + 1 * 2⁶ + 1 * 2⁴
= 11010000. (base 2)
Multiply 6/5 x 25/24.
Answer:
5/4
Decimal Form:
1.25
Mixed Number Form:
1 and 1/4
Sumbody help me out with this
Answer:
the answer is c
Step-by-step explanation:
Please need thank you
Answer:
Wouldnt it be 10
Step-by-step explanation:
During a certain24 -hour period, the temperature at time t (measured in hours from the start of the period) was T(t)=50+6t-1/3t^2
degrees. What was the average temperature during that period?
Answer:
The value of average temperature during that period=[tex]58^{\circ}[/tex]
Step-by-step explanation:
We are given that
Temperature at time t is given by
[tex]T(t)=50+6t-\frac{1}{3}t^2[/tex]
We have to find the average temperature during a certain 24-hour period.
We know that
Average value of function
[tex]f_{av}=\frac{1}{b-a}\int_{a}^{b}f(x)dx[/tex]
Using the formula
Average temperature during the period
[tex]=\frac{1}{24-0}\int_{0}^{24}(50+6t-\frac{1}{3}t^2)dt[/tex]
[tex]=\frac{1}{24}[50t+3t^2-\frac{1}{9}t^3]^{24}_{0}[/tex]
[tex]=\frac{1}{24}(50\times 24+3(24)^2-\frac{1}{9}(24)^3)[/tex]
[tex]=58^{\circ}[/tex]
Hence, the value of average temperature during that period=[tex]58^{\circ}[/tex]
A recipe for 30 cookies calls for 6 tablespoons of butter. How many tablespoons of butter would you need for 45 cookies?
Answer:
9 tablespoons
Step-by-step explanation:
cut the recipe in half then add one half to the full
6+3=9
i bake a lot i had to learn how to do this
Answer: 9 tablespoons
Step-by-step explanation:
You are going to find the unit rate...
6 tablespoons of butter/30 cookies=0.2 tablespoons per cookie so....
0.2*45=9 tablespoons of butter for 45 cookies
The graphs below have the same shape. What is the equation of the red
graph?
g(x) = ?
f(x)=x²
O A. g(x) = x2 - 3
O B. g(x) = (x - 3)2
O c. g(x) = x2 + 3
D. g(x) = (x+3)2
Answer:
D. [tex]g(x) = x^{2} + 3[/tex]
Step-by-step explanation:
Since the upscaling in the y-axis is not the main focus of this equation (being g(x) and not g(y)), the change is not applied to the x-axis. Hence, we can rule out (x-3)^2 and (x+3)^2 since they apply changes to the x-axis.
Finally, since this is an upscaling of the y-value on the y-axis, the answer is x^2 + 3 and not x^2 - 3.
Hope this helped!
Answer: D
Step-by-step explanation: Apx
The value of 4 + 44/10 + 404/100 +
444/1000 + 4/10000 is ?
a) 12.8844
b) 12.8804
c) 12.8224
d) 12.8944
Answer:
12.8844
the answer is (a)12.8844
a is the correct answer.......
What is 9/4 in mixed number
Answer:
2 1/4
Step-by-step explanation:
4 can go into 9 two times. 4×2=8, 9-8=1
so 2 as the whole number and 1 goes over 4
Answer:
2 1/4
Step-by-step explanation:
To find a mixed number all you need to do is figure out how many times will 4 go into 9 evenly, which is 2, then the remaining amount is just left over which is 1/4
Hope this helps :)
jxnjdjdjbdjsbjdjsnx helpp :)
Answer: 3
Step-by-step explanation:
PLEASE HURRY!! which expression is equivalent???
Step-by-step explanation:
b^(-2) / ab^(-3)
= 1/a * [b^(-2)/b^(-3)]
= 1/a * b = b/a.
P.S. Law of Indices: a^m / a^n = a^(m-n)
Answer: [tex]\frac{b}{a}[/tex]
Step-by-step explanation:
A variable raised to a negative exponent p is equivalent to 1 divided by the variable raised to a positive exponent p.
In this equation, this rule applies to both b variables as follows:
[tex]b^{-2} = \frac{1}{b^2}[/tex]
[tex]\frac{1}{b^{-3}} = \frac{1}{\frac{1}{b^3} } = \frac{b^3}{1}[/tex]
After 'solving' for each negative exponent, you can plug them into the previous negative exponents:
[tex]\frac{1}{b^2} * \frac{b^3}{a} = \frac{b^3}{ab^2}[/tex]
Afterwards, cancel out b^2 from the top and bottom of the equation to get your final answer, as b^2 / b^2 = 1
[tex]\frac{b}{a}[/tex]
Juan earns $7.00 per hour. How much does he earn in 4 hours?
Answer:
$28.00
Step-by-step explanation: All you need to do is multiply 7 and 4. Then you get 28.
- Lilly Ketchmen
10 out of the 50 employees at the sports shop are part-time employees. What percentage of the employees at the sports shop work part-time?
Answer:
20%
Step-by-step explanation:
please answer my question if you think you're smart and kind beautiful hot
Answer:
y = -5x - 2/3
Step-by-step explanation:
slope intercept form is "y = mx + b"
y = -5x - 2/3
b = y-intercept
y-intercept means when x = 0
m = slope
slope = -5
(And I don't think I'm that kind lol, I'm just bored as heck, so I'm answering this)
$225 for 25 books would be how much per book?
Answer:
the answer is 9 i think you have to divide
6(10-5)-30
5
2 points
A manufacturer of cell phone batteries claims that the average number of recharge cycles for its batteries is 400. A consumer group will obtain a random sample of 100
manufacturer's batteries and will calculate the mean number of recharge cycles. Which of the following statements is justified by the central limit theorem?
lo rite of mis greater than 30
Complete question is;
A manufacturer of cell phone batteries claims that the average number of recharge cycles for its batteries is 400. A consumer group will obtain a random sample of 100 manufacturer's batteries and will calculate the mean number of recharge cycles. Which of the following statements is justified by the central limit theorem?
The Central Limit Theorem tells us that for large sample sizes (in practice n > 30) the sampling distribution of the sample mean will be approximately normal.
A. The distribution of the number of recharge cycles for the sample is approximately normal because the population mean of 400 is greater than 30.
B. The distribution of the number of recharge cycles for the sample is approximately normal because the sample size of 100 is greater than 30.
C. The distribution of the number of recharge cycles for the population is approximately normal because the sample size of 100 is greater than 30.
D. The distribution of the sample means of the number of recharge cycles is approximately normal because the sample size of 100 is greater than 30.
E. The distribution of the sample means of the number of recharge cycles is approximately normal because the population mean of 400 is greater than 30.
Answer:
D. The distribution of the sample means of the number of recharge cycles is approximately normal because the sample size of 100 is greater than 30.
Step-by-step explanation:
We are told that the Central Limit Theorem tells us that for large sample sizes (in practice n > 30) the sampling distribution of the sample mean will be approximately normal. Thus we can pick the correct option as follows:
Option A: This is not the correct answer because it is the sample size (n) that should be greater than 30 and not the population mean as stated.
Option B: This is not the correct answer because the distribution of the sample should correspond to the population shape for large samples because it's only the sampling distribution that is approximately normal.
Option C: This option is not correct because the sample is not meant to have any impact on the population.
Option D: This option is the correct answer because it fulfills the condition of the central limit theorem earlier described.
Option E: This is not the correct answer because just like in option A, it is the sample size (n) that should be greater than 30 and not the population mean as stated.
what is the best estimate of the product 3 1/3 x 5/6
Answer:
8.611111
Step-by-step explanation:
brainliest plz
5/32 × 64y/100 please help :,)
Answer:
The answer is 1/10y
what are the solutions of the inequality? graph and check the solutions.
Answer:
Option 3: [tex] x \ge 8 [/tex]
Graph C
Step-by-step explanation:
Find the solution of [tex] -\frac{x}{4} \le 2 [/tex]
[tex] -\frac{x}{4} \le 2 [/tex]
[tex] -x \le 8 [/tex](multiplication property of equality)
Divide both sides by -1. Since we are dividing by a negative number, the sign would change
[tex] x \ge 8 [/tex]
This means that the possible values of x are 8 and any number above 8.
Graphing this, the arrow of directed line would start at 8 and move towards our right hand.
Thus, the graph would be graph C in option C.
Find the measure of arc UT
Answer:
If I was you i'll take my chances with 125 degrees.
Answer: 125
Step-by-step explanation:
i hope this helped :)
What is the point on the unit circle for the angle below?
Answer:
xcvbnm
Step-by-step explanation:
n
What is the missing numerator?
5
6
01-
6
8.
9
--
6
Answer:
I'm guessing the answer is 7?
1274 divded by 14 whatttt is itttt plssss helppp asappp
1274 divided by 14 equals 91, see attachment below
Plz help! Will give Brainliest!!!
3^15/3^3 Please help me again?
Which number line shows the solution to the inequality -3x -5 < -2
Answer:
x > -1
See picture.
Step-by-step explanation:
[tex]-3x-5<-2\\\\-3x-5+5<-2+5\\\\-3x<3\\\\\frac{-3x<3}{-3}\\\\\boxed{x>-1}[/tex]
Hope this helps.
The solution of the given inequality -3x - 5 < -2 is x > -1.
What is inequality ?Inequality is comparing of two non-equal expressions or terms.In linear inequality variables have highest degree of 1.It shows that one value is less than, greater than, less than or equal to or greater than or equal to other.
According to the given question we have to find the solution of the given inequality -3x -5 < -2.
-3x - 5 < - 2
-3x < 3
3x > -3 ( Think of moving the terms to other side to make x positive )
x > 3/-3
x > - 1.
learn more about inequality here :
https://brainly.com/question/20383699
#SPJ2
7/16 reduced to lowest terms
What is the value of the triangle?
7*= 8*
Answer:
The equation will be:
7*8 = 8*7
Step-by-step explanation:
We need to find the values of triangle.
The given equation is:
7*____ = 8*____
It can be solved using commutative law of addition that states that:
[tex]a*b=b*a[/tex]
In the given equation we have:
a = 7 and
b = 8
So, the equation will be:
7*8 = 8*7
15. A new television's regular price is $800. It is on sale with a 15% discount. Ms. Adams buys the
television on sale and pays an 8% sales tax. What was the total cost of the television?
Answer:
734.4
Step-by-step explanation:
800 * 0.85=680
680 * 1.08=734.4
Which group contains numbers that all round most closely to 0?
1/5, 2/9, 0/4.
3/5, 2/4, 4/7.
3/4, 5/6, 7/9.
1/2, 2/7, 9/10
Answer:
1/5, 2/9, 0/4
Simplify t8/t3 and m8/m3
Answer:
[tex] \frac{t8}{t3} \\ divide \: by \: t \\ = \frac{t8 \div t}{t3 \div t} \\ = \frac{8}{3} \\ 2 \frac{2}{3} [/tex]
[tex] \frac{m8}{m3} \\ divide \: by \: m \\ = \frac{m8 \div m}{m3 \div m} \\ = \frac{8}{3} \\ = 2 \frac{2}{3} [/tex]
Answer:
1) [tex]t^{5}[/tex]
2) [tex]m^{5}[/tex]
Step-by-step explanation:
1) [tex]\frac{t^{8} }{t^{3} } = t^{8-3} = t^{5}[/tex]
2) [tex]\frac{m^{8} }{m^{3} } = m^{8-3} = m^{5}[/tex]