Answer:
120
Step-by-step explanation:
18÷15=1.2
1.2 parking spaces her 1%
1.2×100=120
can you help me please
Answer:
13.5 in^2
Step-by-step explanation:
6 = 1/2(B)(H) = 1/2(2)(H)
H = 6
H x 1.5 =9
area = 1/2(3)(9) = 13.5
Answer:
2.7 square inches
find the value of s when u = 14, a = 8 and t = 4. s=ut+1/2at^2
Answer:
s = 120
Step-by-step explanation:
Explanation:-
Given
[tex]s = ut + \frac{1}{2} at^{2}[/tex]
Substitute 'u =14 , a= 8 and t=4
[tex]s = 14 (4) + \frac{1}{2} 8(4)^{2}[/tex]
s = 56 + 64
s = 120
help me with this bc
Answer:
Slope-intercept form = y=3x-11
Step-by-step explanation:
Two points on the line:
(4, 1)
(3, -2)
Hope I helped!
A hot dog vendor at Wrigley Field sells hot dogs for $1.50 each. He buys them for $1.20 each. All the hot dogs he fails to sell at Wrigley Field during the afternoon can be sold that evening at Comiskey Park for $1 each. The daily demand for hot dogs at Wrigley Field is normally distributed with a mean of 40 and a standard deviation of 10.a. If the vendor buys hot dogs once a day, how many should he buy?b. If he buys 52 hot dogs, what is the probability that he will meet all of the day’s demand for hot dogs at Wrigley?
Answer:
43 ; 0.88493
Step-by-step explanation:
Using the Zscore formula :
Zscore = (x - m) / s
m = mean ; s = standard deviation
Profit = $1.5 - $1.2 = $0.3
Loss = $1.2 - $1 = 0.2
Cummlative probability :
Profit / (profit + loss)
0.3 / (0.3 + 0.2) = 0.3 / 0.5 = 0.6
To obtain the x, at Z at 0.6 = 0.26
m = 40 ; s= 10
Hence,
0.26 = (x - 40) / 10
0.26 * 10 = x - 40
2.6 = x - 40
2.6 + 40 = x
x = 42.6 `; 43 approximately
Probability of meeting day's demand at Wrigley
x = 52
P(x < 52) :
Zscore = (52 - 40) / 10
P(Z < 1.2)
Z = 0.88493
Please help with number 16
Answer:
2) reflexive property
3) given
4) substitution postulate
5) substitution postulate
6) addition postulate
7) partition postulate
8) equal length line segments are congruent
9) SSS theorem
Step-by-step explanation:
guys plz help me lol
Answer:
I think that the blanks need to be 5m, 3
Step-by-step explanation:
the algebraic expression for 24a+27
While shopping for clothes, Daniel spent $26 less than 2 times what Jaclyn spent. Daniel spent $14. Write and solve an equation to find how much Jaclyn spent. Let x represent how much Jaclyn spent. The equation that can be used to determine how much Jaclyn has spent is 2 x− 26 = 14 .
Answer:jaclyn spent 28 dollars
Step-by-step explanation:
Which equation best represents the relationship between x and y ?
Answer:
ummmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
Step-by-step explanation:
PLEASE PLEASE HELP FOR #5 AND #6
Answer:
i would say you should try m a t h w a y
it helps alot
Step-by-step explanation:
hello, could someone help me with this question, thank you.
It's C.
Basically, when youre dividing something, the bases would stay the same but the exponents would change. For division, you'd have to substract the exponent of the denominator from the denominator (of like bases, of course)
In this case, it's 10^8-(-3).
The only reason it's not 10⁵ is because of the negative 3. If it were a positive 3, it would become 10⁵.
1/3÷4=
......................................................................................
Answer:
1/3÷4=0.0833
Step-by-step explanation:
This is approximate but you can round down to 0.08!
Answer:
Your answer will be 4÷ 1/3=1.33333333 or 1/3÷4=0.0833333333
Step-by-step explanation:
I hope this helps
Have a nice day/night
Mark brainiest, please
:)
Some values of functions f, g, h, and k are provided in the
table on the right. Find a possible equation of each function.
Verify your results with a graphing calculator table. [HINT: Use
linear or exponential equations.]
The equation of function f is f(x) =
Answer:
100(1/2)^x
Step-by-step explanation:
i took the test
mZQRS = 179º and m_QRG= 105º.
Find m GRS.
Answer:
angle m GRS = angle m QRS - mQRG
mGRS = 179 - 105
mGRS = 74
hope it helps
How many quarts of soil are used to fill 2 flower pots?
Solve on paper and check your work on Zearn.
Answer:
25 (3/5)
Step-by-step explanation:
i did this on a test lol
Describe the translation from the red figure to the blue figure
Answer:
The blue image is a translation to the red image
Step-by-step explanation:
The sum of a number and 3 more than twice the number is less than 36. Find the number
Answer: n < 33/2
Step-by-step explanation:
3 + 2n > 36
The number from the equation is less than 11
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the number be = x
Now , the equation is
Sum of a number and 3 more than twice the number is less than 36
Let us assume the sum of the numbers is 36
So ,
x + 3 more than twice the number = 36
And ,
x + ( 3 + 2x ) = 36
On simplifying the equation , we get
3x + 3 = 36
Subtracting 3 on both sides , we get
3x = 33
Divide by 3 on both sides , we get
x = 11
But , the inequality equation is less than 36
So , x < 11
Therefore , the number is less than 11
Hence , the number from the equation is less than 11
To learn more about equations click :
https://brainly.com/question/10413253
#SPJ5
Josh paid for four books with 3 20$ bills He received 16 $ in change Each book cost the same amount how much did each book cost
Answer:
each book cost $11
A rectangular prism has a length of 3 meters, a height of 7 meters, and a width of 7 meters. What is its volume, in cubic meters?
Answer:
147 cubic meters
Step-by-step explanation:
Volume = length x width x height
V = 3 x 7 x 7
V = 21 x 7
V = 147 cubic meters
Is 1/100 greater than 1/10
Answer:
No, it is not.
Step-by-step explanation:
1/100 = 0.01
1/10 = 0.10
Answer:
no
Step-by-step explanation:
X/4-1=4
You may also use the flowchart for help if you wish
Step-by-step explanation:
X/4-1=4
X-1=4x4
X-1=16
X=17
plsss i need hep asap
Step-by-step explanation:
a would move towards the right direction since a is greater than 3
r would move towards the left direction since r is less than or equal to -2
What is the name of the angle pair for <1 and <2?HELP
Answer:
It's A(complementary)
10.
A snail travels at a rate of 2.37 feet per minute.
a. Write a rule to describe the function.
b. How far will the snail travel in 6 minutes
A. d(t) = t/2.37; 2.53ft
B. d(t) = t + 2.37; 8.37 ft
C. d(t) = 2.37t; 14.22 ft
D. d(t) = 6t; 14.22 ft
Answer:
C. d(t) = 2.37t; 14.22 ft
Step-by-step explanation:
2.37 per minute is multiplication so A and B are definitely wrong
Another way to check is 2.37*6=14.22 so the answer is C
Answer:
D. d(t) = 6t; 14.22 ft
Step-by-step explanation:
d(t)= 2.37t; 14.22 ft
d(t)= 2.37t; 14.22 ft
Answer:
a. f(t)=2.37t
b. 14.22 feet
Step-by-step explanation:
We are given that:
A snail travels at a rate of 2.37 feet per minute.
a. write a rule to describe a function.
Let t describe the time and f(t) be a function how far snail travels
then, f(t)=2.37×t
where the unit of t is in minutes and that of f(t) is feet
b. how far will the snail travel in 6 minutes
we have to find f(t) at t=6
f(6)= 2.37×6
= 14.22 feet
Hence, snail traveled 14.22 feet in 6 minutes
2.37/minute
14.22 feet in six minutes
Answer:
Rule for Distance is f(t) = 2.37t and distance covered in 6 minutes is 14.22 feet.
Step-by-step explanation:
Speed of Snail = 2.37 feet per minute
To write the rule we use relation of Speed, Distance and time
Distance = Speed × Time
So, Distance cover by snail in t minutes is given by f(t) = 2.37 × t
⇒ f(t) = 2.37t
Distance traveled by Snail in 6 minutes , f(6) = 2.37 × 6 = 14.22 feet
Therefore, Rule for Distance is f(t) = 2.37t and distance covered in 6 minutes is 14.22 feet.
Another name for the decimal number system that we use every day
Answer:
Base ten system
Step-by-step explanation:
I looked it up :)
What steps must you take to divide fractions?
Answer:
Find a reciprocal.
Step-by-step explanation:
ex: If you have 5/6 divided by 3/7 you would flip the 3/7 so it's 7/3 so then you can simply multiply them. REMEMBER YOU CANNOT DIVIDE FRACTIONS. YOU MUST CHANGE THE PROBLEM INTO MULTIPLICATION FIRST!!!
Please help me I'm in fourth I'll give brainliest if you have a good answer :)
Answer:
1755
Step-by-step explanation:
When finding area, you want to multply the length, 45, by the width, 39. This yields the answer to the total area: 1755
A population of bacteria is treated with an antibiotic. It is estimated that 5,000 live bacteria existed in the sample in
before treatment. After each day of treatment, 40% of the sample remains alive. Which best describes the graph of
the function that represents the number of live bacteria after x days of treatment?
Answer:
The answer is A. f(x) = 5000(0.4)x, with a horizontal asymptote of y = 0, because 2,000 of the bacteria remain alive.
Step-by-step explanation:
Answer:
The correct option is A.
Step by step explanation:
The exponential function is defined as
Where, a is initial value and b is growth factor or decay factor.
The initial population of bacteria is 5000.
After each day of treatment, 40% of the sample remains alive. It means the growth factor or decay factor is
Therefore the required function is
The horizontal asymptote is y=0 because
Therefore option A is correct.
The number 72 lies between the prefect squares what and what
Answer:
8² = 64 < 72 < 9² = 81
Step-by-step explanation:
Hope the above solution will help you
Which pair of functions are inverses of eachother?
Answer:
D
Step-by-step explanation:
A.
y= 6x³
to find the inverse substitute x for y and y for x and solve for y
x= 6y³ ; divide both sides by 6
x/6 =y³ ; cube root both sides
(∛x)/ ∛6 = y
so (∛x)/6 and 6x³ are NOT inverse of each other
B
y= (x+2)/5
x= (y+2)/5; multiply by 5
5x = y+2; subtract 2
y= 5x-2 NOT corect
C
y = 5x-6
x= 5y-6; add 6 to both sides
x+6 = 5y ; divided by 5 both sides
y = (x+6)/5 is NOT correct
D
y=7x -2
x= 7y-2
x+2 = 7y , (x+2) /7 = y so IS correct