Answer:
correct
Step-by-step explanation:
it it is 10,000 because 10 * 10 * 10 = 10,000 but if it really wasn't that another way you could do it is I believe so 10 times three no cuz that's actually 30 10 times 20 or something but yeah correct
June is driving from Brookline, Massachusetts to Brooklyn, new york. The cities are 200 miles apart. Pretend June lives in a world in which she encounters no traffic jams and can drive at a constant speed of 50mph the entire way. Consider the following function. the distance June has traveled, c, is a function of her driving time, t.
It took June 4 hours to get from Brookline to Brooklyn.
Time calculationGiven that June is driving from Brookline, Massachusetts to Brooklyn, New York, and the cities are 200 miles apart, and she can drive at a constant speed of 50mph the entire way, to determine the function that solves the time June takes to complete the route, the following calculation must be made:
C / Constant speed = T200 / 50 = T4 = T
So it took June 4 hours to get from Brookline to Brooklyn.
Learn more about time calculation in https://brainly.com/question/26707195
Answer:
4 hours
the time(t)=4
A group of 49 hikers registered for an 8-day trekking trip. The organizers arranged food to last for the entire trip. A few last minute registrations saw more hikers join the expedition. As a result, the food lasted only for 7 days. How many hikers in all went trekking?
Answer:
56 people
Step-by-step explanation:
49 times 8= 392
392 divided 7= 56
The possible results of an experiment are called its
what is 12.8% of 1,300?
Answer:
166.4
Step-by-step explanation:
Percentage of 12.8% of 1300 = ? 12.8% of 1300 is equivalent to multiplying them: 12.8% × 1300. 12.7% of 1300 = ? 12.9% of 1300 = ? 1% of 1300 = ? Detailed ...
Find the mean of the sampling distribution of sample means using the given information. Round to one decimal place, if necessary. μ=51 and σ=9; n=36
The sample mean of the distribution is an estimate of the population mean
The mean of the sampling distribution of sample means is 51
How to determine the meanThe given information are:
Population mean, μ = 51
Standard deviation, σ = 9
Sample size, n = 36
The sample mean is an estimate of the population mean.
So, we have:
[tex]\bar x = \mu[/tex]
Substitute known values
[tex]\bar x = 51[/tex]
Hence, the mean of the sampling distribution of sample means is 51
Read more about sampling distributions at:
https://brainly.com/question/15713806
Which operation should be used to solve x/3 = 15 ?
Answer:
Multiplication
Step-by-step explanation:
[tex]\frac{x}{3} =15[/tex]
To get the 3 out of the denominator, you would have to multiply each side by 3:
[tex]3*\frac{x}{3} =3*15\\x=45[/tex]
Answer:
X=45
Step-by-step explanation:
Multiply 3 on both sides
Describe an “easy” method when multiplying or dividing a decimal by powers of ten.
Answer:
Move the decimal.
Step-by-step explanation:
Multiply by 10, move decimal place one place to the left. Divide by ten, move one to the right.
What is the 6th term in the following sequence?
48, 40, 32, 24,
A.0
B.16
C.20
D.12
Answer:
should be 8 unless the first term is 56? or the question asks for 5th term which is 16
Step-by-step explanation:
Difference between 1st term and 2nd:
48-40 =8
Difference between 2nd term and 3rd:
40-32 =8
Clearly the jump between 1 point and the next is subtracting 8 or adding -8:
so 5th term will
24-8 =16
6th term:
16-8 =8
Answer:
16
Step-by-step explanation:
d=8
a=T1-d
48-8=4
T6=T5-d=8
SOMEONE PLEASE HELP ME !!! ASAP
Answer:
a; line BC corresponds to line FG
Step-by-step explanation:
we know that a is correct as after translating BC and FG are on the same side of the rectangle and have the same length
Franco grew 2,820 flowers with 47 seed packets. With 67 seed packets, how many total flowers can Franco have in his garden? Assume the relationship is directly proportional.
Answer:
941
Step-by-step explanation:
A glass holds 189 milliliters of juice. How many liters will 36 glasses hold?
(A) 6,804
(B) 680.4
(C) 68.04
(D) 6.804
Answer:
A
Because you have to Multiply
189 by 36
A sample contains 300 grams of carbon-11, which has a half-life of 20 minutes.
Write a function, A, to represent the amount of carbon-11 remaining in the sample after T minutes.
Answer:
Step-by-step explanation:
Find the missing side lengths.
Answer:
a.180-10
[tex]180 - 10 \sqrt{3 } - 60[/tex]
=use your calculator
2. Which is the absolute value of 9 and -9?
А -9
с 9
В 0
Answer:
0
Step-by-step explanation:
9-9=0
-9 is basically symbolizing subtraction
In a recent year , 1286 female deer were born in Clark country.That is 93 fewer than the number of male deer born .How many male deer were born that year?
Answer:
1382 Male deer.
Step-by-step explanation:
1289 + 93 = 1382
Write the equation of the line that is perpendicular to 3x+2y=8 and goes through the point (-5,2)
Answer:
[tex]\displaystyle y=\frac{2}{3}(x+5)+2[/tex]
Step-by-step explanation:
We need to find the equation of the line perpendicular to the line 3x+2y=8 and passes through (-5,2).
The given line can be expressed as:
[tex]\displaystyle y=-\frac{3}{2}x+4[/tex]
We can see the slope of this line is m1=-3/2.
The slopes of two perpendicular lines, say m1 and m2, meet the condition:
[tex]m_1.m_2=-1[/tex]
Solving for m2:
[tex]\displaystyle m_2=-\frac{1}{m_1}[/tex]
[tex]\displaystyle m_2=-\frac{1}{-\frac{3}{2}}[/tex]
[tex]\displaystyle m_2=\frac{2}{3}[/tex]
Now we know the slope of the new line, we use the slope-point form of the line:
[tex]y=m(x-h)+k[/tex]
Where m is the slope and (h,k) is the point. Using the provided point (-5,2):
[tex]\boxed{\displaystyle y=\frac{2}{3}(x+5)+2}[/tex]
Given p: Today is October 6 and q: Today is Nina's birthday.
Match the conditional statement to its symbolic form.
----
If today is Nina's birthday, then it is October
6.
qp
If today is not October 6, then it is not Nina's
birthday
p>
If it is not Nina's birthday, then today is not
October 6.
---
If today is October 6, then it is Nina's
birthday
Answer:
Step-by-step explanation:
Find the values of a, b, and c such that the equation y=ax2+bx+c has ordered pair solutions (1,16), (−1,−2), and (0,−1). To do so, substitute each ordered pair solution into the equation. Each time, the result is an equation in three unknowns, a, b, and c. Then solve the resulting system of three linear equations in three unknowns, a, b, and c.
Answer:
c = -1
b = 9
a = 8
Step-by-step explanation:
16 = a × 1² + b × 1 + c
-2 = a × (-1)² + b × (-1) + c
-1 = a × 0² + b × 0 + c .........-> -1 = c
16 = a + b + c
-2 = a - b + c
16 = a + b - 1
-2 = a - b - 1
a + b = 17
a - b = -1 .......-> a = b - 1 ........ a = 9 - 1 = 8
(b - 1) + b = 17
2b - 1 = 17
2b = 18 .......-> b = 18/2 = 9
Answer:
y = 8x² +9x -1
Step-by-step explanation:
The coefficients of the quadratic function can be found from three points by substituting the point values into the equation and solving for the coefficients.
The equation we want to find coefficients for is ...
y = ax² +bx +c
For point (1, 16), the equation is 16 = a(1²) +b(1) +c
For point (-1, -2), the equation is -2 = a(-1)² +b(-1) +c
For point (0, -1), the equation is -1 = a(0) +b(0) +c
__
The last of these equations gives a value for c (c=-1). Substituting that into the other two gives the equations in a and b as ...
a + b = 17
a - b = -1
Adding the two equations gives ...
2a = 16 ⇒ a = 8
Subtracting the second from the first gives ...
2b = 18 ⇒ b = 9
Then the desired quadratic equation is ...
y = 8x² +9x -1
Five less than the quotient of a number and 4 is equal to – 12.
a). Translate the statement into a mathematical equation.
b). Solve the equation and show all your work. Check your answer.
Step-by-step explanation:fcvrrctygb
The statement into a mathematical equation form is given as -
(x/4 - 5) = - 12 and on solving the equation, we get x = - 28.
What is expression?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given is the statement -
"Five less than the quotient of a number and 4 is equal to -12"
We can write it as equation -
(x/4 - 5) = - 12
Solving the equation, we get -
x/4 = - 12 + 5
x/4 = - 7
x = - 28
Therefore, the statement into a mathematical equation form is given as -
(x/4 - 5) = - 12 and on solving the equation, we get x = - 28.
To solve more questions on expression evaluation, visit the link below -
brainly.com/question/1041084
#SPJ5
The length of a rectangle is 20sq ft. Find the length and the width
Answer:
Step-by-step explanation:
5 or 4 can be the length. And 5 and 4 can be the width.
length: 5, 4, 2, 10, etc.
width: 5, 4, 2, 10, etc.
the numbers listed above are options. Multiply the numbers.
And
.
there are many more, but these are commonly used. Hope it helps!
Write answer as an order pair
y=3x-4
Y=2 or 5x + 9
1) (1, -1), (0, -4), (3, 5), and (-2, -10).
2) (5, 2) and (-8, 2)
the carpenter is tasked to fence a trapezoid lot whose sides are as follows : 9x, 8x-2, 17x-6 and 5x+1, where x represents the length of the piece of wood in meters that will be used. what expression could represent the total length of trapezoid to be fenced?
not necessarily. The two sides of equal length could be adjacent sides.
Please help me with this
Answer:
Step-by-step explanation:
to make life easier, i'll give both angles letters
Angle ABC= x
Angle CBD= y
x= y(1/3)
x+y=180
now substitute
y(1/3) +y =180
y(4/3) =180
y(4/3) * (3/4) = 180 * (3/4)
y= 135
CBD is 135 degrees
A(n) ______ can be used to make hand measurements of angles of interest with the joint centers forming the vertices of the angles between adjacent body segments.
Answer:
The blank should say 'protractor'.
Step-by-step explanation:
I do not have one sorry,
what value will(i)raised to power 8 give?
[tex]i = \sqrt{ - 1}[/tex]
[tex]i {}^{2} = - 1[/tex]
[tex]i {}^{ 3} = - 1 \sqrt{ - 1} [/tex]
[tex]i {}^{4} = 1[/tex]
[tex]i {}^{8} = i {}^{4} \times i {}^{4} = 1 \times 1 = 1[/tex]
A câmera is capable of snapping 1/2 of a picture per second how long will it take the camera to snap 6 pictures
Answer: 12 seconds
Step-by-step explanation:
Step 1: Find the unit rate
1÷0.5=2
1 picture takes 2 seconds
Step 2: Find amount of time taken to snap 6 pictures
2*6= 12
what is the lie fact about sociology
Answer: Social science or sociology is considered as science but it is a pseudoscience.
Step-by-step explanation:
The sociology is considered as science as the study of social class, ethnicity, and religion abide by people of the society. Like, other factual sciences like chemistry, biology, and physics the facts cannot be rectified or verified by experimental trials. Instead, it is based on assumption and day to day experience with surrounding social environment. Thus, we can say that sociology is a science is a lie.
Calculate the standard error. May normality be assumed? (Round your answers to 4 decimal places.)
Answer:
EX: 1.5436666=1.5437
1.12455555=1.1246
1.29244827=1.2924
A self-serve frozen yogurt restaurant charges its customers according to the weight of their filled frozen yogurt cup. So, the amount they charge is directly proportional to the weight of the purchase. If they charge $5.04 for a 12-ounce cup, how much do they charge for a cup weighing 8 ounces?
Can you help me please i will give you a branlist and make sure it roght
Answer:
x=20
Step-by-step explanation: