Number 9.) A car is driving at 90 miles per hour. What is its speed in feet per second? Roynd your answer to the nearest whole number
Answers
Answer:
132ft/s
Step-by-step explanation:
90mi/hr = ________ft/s 1hr = 3600s
1 mi = 5280ft
90mi/hr x 5280ft/mi x 1hr/3600s = 132ft/s (after cancelling units)
Related Questions
Use the quadratic formula to solve for x.
2x² – 5x-1=0
Answers
Answer:
[tex]x=\frac{5±\sqrt{33} }{4}[/tex]
Step-by-step explanation:
tìm sự hội tụ của
∞
∑ [tex]\frac{4^{n} }{n!}[/tex]
n=1
Answers
Answer:
100002
Step-by-step explanation:
bi the react
Is 0.875 irrational or rational and why?
Answers
0.189 divided by 1.75=
Explain how you get this answer
Answers
9514 1404 393
Answer:
= 0.108
Step-by-step explanation:
Use a calculator or long division.
When using long division, it is convenient to move the decimal points in both numbers to the right 2 places. This makes the divisor an integer, so makes it easier to keep track of appropriate place value in the quotient.
0.189/1.75 = 18.9/175 = 0.108
On the basis of this graph, which statement is true?
Thousands of dollars
Median Sales Prices of New Homes Sold in U.S.
245
240
235
230
225
220
215-
210
2052
200
195
Jan Feb Mar Ar May June July Aug Sep Od
2011
For the time period shown, the median sales price was never below $215,000.
The median sales prices in January and June are about the same.
O
The
greatest increase between two consecutive months occurred between March and April.
Answers
Answer:
The second choice answer of "The median sales in January and June are about the same." would be the correct answer.
If you were to look at the January point and the June point, they both land on the 240 thousand dollar mark!
What is 2x+2y=8 in standard form
Answers
Answer:
x+y=4
Step-by-step explanation:
2x+2y=8
By taking out 2 from 2x+2y as common terms, we get
2(x+y)=8
Now, by dividing both sides by 2, we get
2(x+y)/2=8)2
x+y=4
Emergency funds are important because they
Answers
Answer:
an emergency fund allows you to live for a few months if you lose your job or if something unexpected comes up that costs a fair chunk of money to cover
Answer:
If there ever was an emergency you will need money to pay/afford the injury
Step-by-step explanation:
What is -1 7/8 + -2 1/4? Please explain why and a step by step :).
Answers
9514 1404 393
Answer:
-4 1/8
Step-by-step explanation:
Many people find it easier to factor out -1, then do the addition. The fractions need a common denominator before they can be added. A suitable denominator that is a multiple of both 4 and 8 is 8.
The fraction 1/4 = (1/4)(2/2) = (1·2)/(4·2) = 2/8.
__
So, the problem can be rewritten as ...
-(1 7/8 +2 2/8)
= -((1+2) +(7/8 +2/8))
= -(3 +9/8)
The fraction 9/8 is an improper fraction equal to 8/8 +1/8 = 1 1/8. Then the sum is ...
-(3 +1 1/8) = -4 1/8
How do you do a negative power?
Answers
Answer:
A negative exponent is defined as the multiplicative inverse of the base, raised to the power which is opposite to the given power. In simple words, we write the reciprocal of the number and then solve it like positive exponents. For example, (2/3)-2 can be written as (3/2)2.
Step-by-step explanation:
please mark me brainliestwrite an expression that removes any perfect square factors in the radicand. Assume all variables are positive.
Answers
If you have 3/12 of an orange, how many fourths do you have?
Answers
Answer:
Answer: one fourth
Fourth is a word that used to describe a number value of 1/4. To answer this question, you need to change the number you got (3/12) into x/4 form. To convert 12 into 4, then you need to divide the numerator and denominator with 3. The equation would be (3/3)/(12/3)= 1/4.
To determine how much fourth the number has, you need to divide the result with 1/4. The calculation would be: (1/4)/ (1/4)= one fourth
hope its help
thank you
good day
Write an expression for the operation described below.
multiply 6 by u
Answers
Answer:
6u
Step-by-step explanation:
it is the algebraic answer.
hope this helps!
Answer:
the answer is 6×u
Step-by-step explanation:
by and multiply are multiplication
Jacey likes to do jumping jacks while eating jelly beans. She can eat about 41 jelly beans in 10 minutes. If she has eaten 1,231 jelly beans how many minutes has she been doing jumping jacks?
Answers
Answer:
About 300 minutes
Step-by-step explanation:
She can eat 41 jelly beans in 10 minutes and she has eaten 1231
You need to divide 1231 by 41 (then you will know how many sets of 41 jelly means she ate)
It will give you 30.024390...
and if she at this many sets of 41 and each 41 is 10 minutes,
then you have to multiply 30 by 10
you get about 100 minutes
I think :)
A regular hexagon is a six sided figure with all sides equal and all six angles equal. Find the length of the sides if the perimeter of the regular hexagon is 396 yd.
Answers
Write 9 1/100 as a decimal number
Answers
Answer:
9.01
Step-by-step explanation:
9 1/100 = 9 + 1/100
1/100= 1 divded by 100
=9+0.01=9.01
the value of 9 1/00 in decimal, is 9.01
What is Simplification?Simplifying procedures is one way to achieve uniformity in job efforts, expenses, and time. It reduces diversity and variation that is pointless, harmful, or unneeded. Parenthesis, exponents, multiplication, division, addition, and subtraction are all referred to as PEMDAS. The order of the letters in PEMDAS informs you what to calculate first, second, third, and so on, until the computation is finished, given two or more operations in a single statement.
Given a number 9 1/100
in decimal, we can also write it as
9 1/100 = 9 +1/100
=> 9 1/100 = 9.01
therefore, in decimal the value of 9 1/100 is 9.01.
Learn more about Simplification here:
https://brainly.com/question/28996879
#SPJ
2.
The perimeter of a rectangle is 82 meters. If the length of the rectangle is 20 meters more than the width
of the rectangle, find its length and width.
Answers
Answer:
30.5 meters
10.5 meters
Step-by-step explanation:
x = length
y = width
x = y + 20
2x + 2y = 82 (the perimeter of a rectangle)
using the first equation as substitute in the second equation we get
2×(y + 20) + 2y = 82
2y + 40 + 2y = 82
4y = 42
y = 42/4 = 21/2 = 10.5 meters
x = y + 20 = 21/2 + 20 = 21/2 + 40/2 = 61/2 = 30.5 meters
Consider the function below.
g(x) = 2x - 1
Find the difference quotient below (where h = 0) and simplify your answer.
g(x + h) - g(x) / h
Answers
Answer:
Step-by-step explanation:
Find the inverse of the function: f(x)=3x−6
A f−1(x)=−2/3x
B f−1(x)=1/3x+2
C f−1(x)=−1/3x+12
Answers
Answer:
B. [tex] {f}^{ - 1} (x) = \frac{1}{3} x + 2[/tex]
Step-by-step explanation:
[tex]f(x) = 3x - 6[/tex]
[tex]y = 3x - 6[/tex]
[tex]x = 3y - 6[/tex]
[tex]3y - 6 = x[/tex]
[tex]3y = x + 6[/tex]
[tex]y = \frac{1}{3} x + 2[/tex]
[tex]\boxed{\green{ {f}^{ - 1} (x) = \frac{1}{3} x + 2}}[/tex]
Katrina said the number
0.101100111000... is a rational number because it consists
only of the digits 0 and 1, and these digits repeat. Do you
agree or disagree? Explain.
Answers
A longer version is 0.101100111000111100001111100000111111000000...
The number is irrational.
Which Native American group built cities and had widespread trade throughout the Midwestern region of North America?
giving brainlest
Answers
Explanation/answer
Explanation: Because the mound builders built cities and traded far and wide throughout the midwestern region. Which Native American groups built cities? Answer Expert Verified The varying cultures collectively called Mound Builders were inhabitants of North America who, during a 5,000-year period, constructed various styles of earthen mounds for religious and ceremonial, burial, and elite residential purposes. DONT FORGET TO GIVE BRAINILEST
Answer:
mound builders
Step-by-step explanation:
Because the mound builders built cities and traded far and wide throughout the Midwestern region
16 Raymond had 6 hits out of 10 at bats
Answers
Answer:
please provide the question so i can help :)
Step-by-step explanation:
Answer:
raymon hit the ball 60% of the time sorry not to sure about the question please expand
Step-by-step explanation:
if a *b=4a+2ab find the value of
a) 2*5
b)3*4
Answers
Answer:
a
Step-by-step explanation:
First identify which number represent the given letters
in the first question a)2 represents a, while 5 represents b.Then substitute 2 for a and 5 for b in the given expression.Do this for the second question.
Round 12.5478 to the nearest hundredth's
Answers
Answer:
I'm pretty sure it's 12.55
Step-by-step explanation:
12.55 because
8 makes the 7 a and that 8 makes the 4 a 5
help please !
Enter your answer and show all the steps that you use to solve this problem in the space provided Simplify the expression (7 + 5) +4.13 - 2
please show me the steps to get the answer
Answers
Answer:
14.13
Step-by-step explanation:
(7 + 5) +4.13 - 2
PEMDAS says parentheses first
(12) +4.13 - 2
Then add and subtract from left to right
16.13 -2
14.13
How can you solve
an equation or inequality by graphing?
Answers
There are three steps:
Rearrange the equation so "y" is on the left and everything else on the right.
Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)
Shade above the line for a "greater than" (y> or y≥)
or below the line for a "less than" (y< or y≤).
what is the absoulute value of -6
Answers
Answer:
Step-by-step explanation:
The absolute value of -6 is 6. Absolute value is the distance a number is from zero. For example -6 is 6 spaces away from zero.
Answer:
6
Step-by-step explanation:
The absolute value of a negative number is there positive, in this case being 6
Solve for X. Will give a lot of points. HELP!!!
Answers
Answer:
7).
RT = RS + ST
[tex]10 = (2x - 20) + (2x - 18) \\ 10 = (2x + 2x) + ( - 20 - 18) \\ 10 = 4x - 38 \\ 4x = 10 + 38 \\ 4x = 48 \\ { \boxed{x = 12}}[/tex]
8).
LN = LM + MN
[tex](5x - 2) = 12 + (x + 2) \\ (5x - x) = 12 + 2 + 2 \\ 4x = 16 \\ { \boxed{x = 4}}[/tex]
2. Describe a situation that could be modeled with the ratio 4: 1.
Answers
Answer:
u can do something like u have 8 pencils and 2 pens
Step-by-step explanation:
cause two divided by two is four and u only have to divide it once so that how u get that answer
please help me out on this question.
Answers
Answer:
Aaron: Keep the base the same. Add -5 and -2 and the result is a new exponen. Next simplify 3^-7. The simplified form is 1/2187.
Find x and RS if RS = 5x, ST = 3x, and RT =48
Answers
Answer:
x = 6, RS = 30
Step-by-step explanation:
5x + 3x = 48
8x = 48
8x/8 = 48/8
x = 6
RS = 5x
RS = 5(6)
RS = 30
