Answer:
3
Step-by-step explanation:
10x-20=6x-8
4x=12
x=3
It is known that 10% of the UNIVERSITY students own their own car. If a random sample of 10 students is taken, what is the probability that at most 2 have their own vehicle?
Probability of students having their own vehicle
= 2/10
= 1/5
Identify if the table represents a linear function.If so write the equation it.*
Simplify. Round to the nearest tenth. 5.4% of 65 *
Answer:
3.5
Step-by-step explanation:
1. 5.4% X 65
2. 5.4/100 x 65
3. 0.054 x 65
Answer =3.5
3.5 is approximately 5.4% of 65 rounding to the nearest tenth
To calculate 5.4 % of 65 and simplify the result to the nearest tenth, we can multiply 65 by 0.054.
65 * 0.054 = 3.51
Rounding this value to the nearest tenth, we find that 5.4 % of 65 is approximately 3.5.
Therefore, after rounding to the nearest tenth, 5.4 % of 65 simplifies to 3.5. This means that 3.5 is approximately 5.4 % of 65 rounding to the nearest tenth. It represents the amount you would get if you took 5.4 % of 65, rounded to one decimal place.
Learn more about percentage here
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Evaluate the function at the given value.
If f(x) = -4x + 3 find f(-10)
Answer:
f(-10) = 43
Step-by-step explanation:
Plug in -10 into this equation to get f(x). -4*-10=40+3=43
Answer: 43
whats the area of a circle if the diameter 6
Answer:
28.27
Step-by-step explanation:
Answer:
18.84
Step-by-step explanation:
6x3.14 = 18.84. multiply by pi
Agrocery store sells 4 avocados for $6.00. What is the unit cost of each avocado?
A) $2.40
B) $0.10
C $1.50
D
$0.60
If you can answer both.. I will mark you as brainlist. Pls answer ASAP!
Answer:
15 is b because there is 4 shaded out of 8 so it would be 4/8 then you would simplify by 4 which would get you 1/2 then divide which will get 50 %
Step-by-step explanation:
i do not know what 16 is sorry
Evaluate (11 + 4) = 3 * ✓ 64
Answer:
All of them are ø
Step-by-step explanation:
There are two answers to this problem:
(11 + 4) = 3 * 8
and
(11 + 4) = 3 * -8
Lets do (11 + 4) = 3 * 8 first: 15=24
So this first one is ø
Lets do (11 + 4) = 3 * -8: 15=-24
Which also ø
3x + 17 < 47
43<8x-9 can you answer this ASAP please !!!
Answer:
3x + 17 < 47 solving for x = x<10
43<8x-9 solving for x = x = 13/2
What is the seventh term in the arithmetic sequence defined by the explicit formula an=5n+3
Answer:
a7 equals 35 +3=38
Step-by-step explanation:
5times7 is 35
u sub 7 for n
For f(x) = [tex]\sqrt{x+5} -4[/tex]and g(x) = [tex]\sqrt{x+5} +4[/tex], find an equation of the given function.
(f+g)(x)=?
WILL GIVE BRAINLIEST!
Answer:
[tex]\\ (f+g)(x)=f(x)+g(x)=\sqrt{x+5}-4+\sqrt{x+5}+4=2\sqrt{x+5}[/tex]
System Applications-idk what that means but the question is that and there are no answer choices. There are 22 students in a classroom. There are 12 more girls than boys. Find the number of boys
and girls in the classroom.
I’ll mark you as the brainliest for the correct answer thanks
Answer:
random
Step-by-step explanation:
-4(3/2x - 1/2) = -15
Answer:
2.8333333333333333333
Step-by-step explanation:
I have high iq
-4(3/2x - 1/2) = -15
Distribute -4
-6x + 2 = -15
Subtract 2 from both sides
-6x = -17
Divide 6 from both sides
x = 2.83333333333333333
Determine a series of transformations that would map polygon ABCDE onto polygon A'B'C'D'E
Answer:
let me get the answer
Step-by-step explanation:
5y+1=31 what does y equal?
Answer:
y=6
Step-by-step explanation:
A survey found that 70% of students do their homework before dinner out the 150 students how many would you expect to do homework before dinner
Answer: 105 students
explanation: set up a proportion. 70/100 =x/150. cross multiply. (70x150)/100=105
2. x2 – 22x + 17 = 0
Answer:
idc
Step-by-step explanation:
looooooool
using 5,7,2 to equal 6
Answer:
here my answer
Step-by-step explanation:
5+1=6
7-1=6
3x2=6
hope it helps :)
evaluate (2^-5)(2^2)(4^3) / 2
Answer: 4
Step-by-step explanation:
Please Help ASAP IT'S DUE TODAY!!
140 ÷ 20 = 7
7 × 15 = 105
24
6 1/2
Shen’s mother gave him $10 to go buy groceries. He picked up a gallon of milk for $3.49, three pounds of oranges that cost $1.14 per pound, and a box of cereal for $3.46. Shen used front-end estimation to determine whether he had enough money for the groceries. How much did he estimate the total cost would be?
He estimated that he had about $7 worth of groceries.
He estimated that he had about $9 worth of groceries.
He estimated that he had about $10.30 worth of groceries.
He estimated that he had about $10.40 worth of groceries.
Answer:
He estimated there were about $10.40 worth of groceries
Step-by-step explanation:
You want to round the prices up to the nearest tenth and then add them all.
3.50
3.50
1.15
1.15
1.15
___
10.45
So 10.45 is closest to 10.40 and you have to remeber that this is just an estimate so it will be less because we rounded the answer up.
Hope this helps
Answer:
$9 its be heres my work
Step-by-step explanation:
Gallon of milk: $3.49
3lbs oranges: $1.14(3) = $3.42
Box of cereal: $3.46
Front end estimation is taking the number in front and the rest of the numbers coming after it will be zeroes.
Using front end estimation:
$3.49 => $3.00
$3.42 => $3.00
$3.46 => $3.00
Add all these up; Shen estimated the total cost of the groceries would be $9.00.
. "A number is less than or equal to -11.".
Answer:
x <(with a line underneath the carrot) -11
Step-by-step explanation:
Hope this helps! Could not find the symbol.
The inequality for x which is less than or equal to -11 is written as x ≤ -11 or x + 11 ≤ 0.
What is inequality?Inequality shows relation between two expression which are not equal to each others.
Let the required number is x.
In the given question,
Number x is less than or equal to -11.
The inequality for x which is less than or equal to -11 can be written as,
x ≤ -11
The inequality can be further simplified as,
⇒x + 11 ≤ 0
The inequality for x is x + 11 ≤ 0.
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Margaret's receipt from the grocery store is shown below. Robert bought 12 ounces of bananas from the same store as Margaret. How much did Robert pay?
Answer: 3.20
Step-by-step explanation:
Answer:
3.20 is what Robert payed
Expand and simply (x + 3) (x + 5)
10 Lakh More Than 93,23,654
Answer:
10,323,654
Step-by-step explanation:
jose trabaja 4 3/4 horas el lunes, 3 1/2 horas el martes, 6 3/4 horas el miercoles, 4 1/2 horas el jueves y 6 horas viernes, y 5 horas el sabado en promedio cuantas horas diarias trabaja
Answer:
5 horas
Step-by-step explanation:
Answer:
Step-by-step explanation:
( [tex]4\frac{3}{4}[/tex] + [tex]3\frac{1}{2}[/tex] + [tex]6\frac{3}{4}[/tex] + [tex]4\frac{1}{2}[/tex] + 6 + 5 ) ÷ 6 =
( 4 + 3 + 6 + 4 + 6 + 5 + [tex]\frac{6}{4}[/tex] + 1 ) ÷ 6 = 30.5 ÷ 6 = [tex]\frac{61}{2}[/tex] × [tex]\frac{1}{6}[/tex] = [tex]\frac{61}{12}[/tex] = [tex]5\frac{1}{12}[/tex] horas al dia
If x = 0 and y < 0, where is the point (x, y) located?
Answer:
origin.......................
Answer:on the x axis
Step-by-step explanation:
\dfrac12\left(6e - 3f - \dfrac34\right) = 2 1 (6e−3f− 4 3 )=start fraction, 1, divided by, 2, end fraction, left parenthesis, 6, e, minus, 3, f, minus, start fraction, 3, divided by, 4, end fraction, right parenthesis, equals
Answer:
could u write the equation instead so i can answer
Step-by-step explanation:
Answer:
2/5
Step-by-step explanation:
khan
The product of 9 and Jose's savings is 108. Use the variable j to represent Jose's savings. How do I translate the sentence into an equation.
Equation: 9× J= 108
Answer :J=12
If f(x) is a linear function, f(- 3) = - 3 , and f(5) = 4 , find an equation for f(x)
[tex]f(x)=mx+b[/tex]
[tex]f(-3)=-3[/tex] meaning that (-3,-3)
[tex]f(5)=4[/tex] meaning that (5,4)
(1 ) Find slope.
[tex]m=\frac{y_2-y_1}{x_2-x_1}\\m=\frac{4+3}{5+3}\\m=\frac{7}{8}[/tex]
The slope is 7/8
(2) Substitute any ordered pairs in the equation.
I'll use (5,4)
[tex]f(x) = \frac{7}{8}x+b\\4=\frac{7}{8}(5)+b\\4=\frac{35}{8}+b\\32=35+8b\\32-35=8b\\-3=8b\\-\frac{3}{8}=b\\b=-\frac{3}{8}[/tex]
Therefore the equation for f(x) is [tex]f(x)=\frac{7}{8}x-\frac{3}{8}[/tex]
