Answers
Answer:
6) -10
7) b
hope this helps :)
Related Questions
The seventh grade class is putting on a verity shell to raise money it cost 1700 to rent the banquet hall That they are going to use. If they charge for $55 for each ticket, how many tickets do they need to sell in order to raise at least $2000 write an inequality that represents the situation.how many tickets do they need to sell?
Answers
Answer:
g
Step-by-step explanation:
A home business has an average income of $900.00 per month with a standard deviation of $15.00. If the income in a given month is $930.00, what z-score corresponds to this value?
Enter the answer to the nearest tenth. Z= ?
Answers
Answer:
2.00
Step-by-step explanation:
Z score is a statistical that corresponds to the standardization of the regular score to a normal distribution
The formula for Z score is Z = [X - mean ]./ (standard deviation)
Here X = 930.00; mean = 900.00; and standard deviation = 15.00
Then, Z = [930.00 - 900.00] / 15.00 = 30.00 / 15.00 = 2.00
HELP PLEASE!! THANKS!
Find the constant of proportionality.
K =
Answers
Answer:
9
Step-by-step explanation:
9x2=18
9x4=36
find the product. write your answer in exponential form. 1^-7*1^3
Answers
you first eliminate the same base and bring down the exponents
-7 . 3
-7×3
= -21
can i get some help pls
Answers
Answer:
36
Step-by-step explanation:
Plz I need help with this ASAP
2(x-5)^2=128
This is solving quadratic functions by square roots
Answers
Answer:
x = 13 and x = -3
Step-by-step explanation:
divide each side by 2 first and get:
(x-5)² = 64
take the square root of each side next and get:
x - 5 = [tex]\sqrt{64}[/tex]
x - 5 = 8 and x - 5 = -8
x = 13 and x = -3
Answer:
x = 13 and x = -13
Step-by-step explanation:
.........
its a function or not fuction?
Answers
answer:
it's a function
step-by-step explanation:
according to g00gle- in mathematics, a function is a binary relation between two sets that associates to each element of the first set exactly one element of the second set. typical examples are functions from integers to integers, or from real numbers to real numbers.
but the simple definition is that a function is when the x value isn't being repeated. and since in your case it isn't, the table is a function
another way to solve-
for this, we will put the pairs into a graph then perform the line test-
as you can see each point has its own individual line, therefore, meaning it passed the vertical line test
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
A card is drawn from a well-shuffled deck of 52 cards. What is the probability of drawing an ace or a spade?
Answers
Answer:
Probability of ace of spades [tex]\frac{1}{52}[/tex]
probability of any spade card [tex]\frac{13}{52}[/tex]
Answer:
1/28
Step-by-step explanation:
The grades for 200 students at a middle school are represented in the graph below how many more students earned Cs then Ds
Answers
Answer:
B. 60
Step-by-step explanation:
There are a total of 200 students here, and 45% got Cs, to find how many got Cs, multiply 200 by 45%, or 0.45: 200*0.45 = 90, 90 people got Cs.
15% got Ds, multiply 200 by 15%, or 0.15 to get 30, 30 got Ds
The amount who got Cs minus the amount who got Cs is 90 - 30 = 60, 60 more students got Cs than Ds
Which of the following describes the sequence
2, 9, 16, 23, ... ?
t = n + 7
t = 4n + 1
t = 7n - 5 J
t = n - 7
Answers
Example:
t = (2) + 7
t = 9
t = (9) + 7
t = 16
t = (16) + 7
t = 23
Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answers
the answer is x3
11x3=33
5x3=15
multiply by 3 on all of them
mark brainliest plz
CAN SOMOME PLEASE HELPPP!!
You rent an apartment that costs $1700 per month during the first year, but the rent
is set to go up 9% per year. What would be the rent of the apartment during the 12th
year of living in the apartment? Round to the nearest tenth (if necessary).
Answers
Answer:
$4386.70Step-by-step explanation:
The rent will increase 11 times before the 12th year
Required equation:
$1700*(1 + 0.09)^11 = $4386.70 (rounded)Write an equation to match this graph. I WILL GIVE BRAINLIEST, PLEASE HELP!
Answers
Answer:
f(x) = -|x| + 1.
Step-by-step explanation:
You get this by inverting the graph of f(x) = |x| then moving it up 1 unit.
f(x) = -|x| + 1.
By invert I mean reflect in the x-axis.
Answer:
f(x) = -|x| + 1.
Step-by-step explanation:
Help me pls ( only correct answers) tyy
Answers
Answer:
100 cubic in
Explanation
step 1: divide the figure into two
step 2 : find area then multiply by height of the cuboid
step 3 : add both
Answer:
The answer is 100.
Step-by-step explanation:
Volume = weight times height times length = 5 times 1 times 8 = 40
Volume = weight times height times length = 5 times 2 times 6 = 60
So now that we have the volume of each rectangular prism, we must add them together to get the full volume.
60 + 40 = 100
I-Ready you now and no Du..a.s...s. answers or links
Answers
Answer:
13/18
Step-by-step explanation:
The two negatives cancel out.
1/6 * 4 1/3 is 13/18, first turn 4 1/3 to 13/3.
Hope this helps
Help me plsss with this problem i took a screen shot.
Answers
Answer:
x - 15 ≤ -6
+15 +15
X = 9
A coat at a store is originally priced at $54.99. The store marks the price down to $32.99. To the nearest percent, what is the percent markdown of the coat?
Answers
Answer:
66.6%
Step-by-step explanation:
Step one
given
A coat at a store is originally priced at $54.99
The store marks down the price down to $32.99
Required
the percent decrease
Step two:
the percent decrease= change in price/ old price*100
the percent decrease= 54.99-32.99/54.99*100
the percent decrease= 22/ 32.99*100
the percent decrease= 0.666*100
the percent decrease= 66.6%
Find the product. (5x + 6) (2x² - 7x2 + 2x - 3) (5x+6) (2x3 - 7x² + 2x - 3) = || (Simplify your answer.)
Answers
Answer:
350x⁶+1360x⁵-1337x⁴-7618x³-5517x²+1620x+1836
Someone please help me
Solve 6a + 5a= -11
Answers
Answer:
hi
Step-by-step explanation:
6a+5a= -11
11a= -11
a= -11/11
a= -1
hole it helps
have a nice day
I really need help on this please
Answers
Answer:
2 inches
Step-by-step explanation:
i think that this would be monday*3 + thursday*2 in order to find all five days
so (0.5*3)+(0.25*2)= 2inches.
hope this helps!
if olu spent 49.00 on textbook and victor spent 84.00 on maltina drink, find the ratio of the amount spent by olu and victor
Answers
Answer:
The answer is 5:1
Step-by-step explanation:
Does Brainly help with Geometry?
Answers
Answer:
Yes!
Step-by-step explanation:
Brainly can function as an algebra practice tool, a geometry solver, and a fraction calculator.
What is Geometry?One of the first areas of mathematics is geometry, along with arithmetic. It is concerned with spatial characteristics like the separation, shape, size, and relative placement of objects. A geometer is a mathematician who specialises in geometry.
The three most popular types of geometry are solid geometry (which deals with items like the line, sphere, and polyhedron) and spherical geometry (which deals with objects like the spherical triangle as well as spherical polygon). Plane geometry deals with objects such as the point, line, oval, triangle, and polygon.
Thus, Brainly can function as an algebra practice tool, a geometry solver, and a fraction calculator.
Learn more about Geometry, here:
https://brainly.com/question/31408211
#SPJ3
f(x)=x^2-3x+2 find f(2)
Answers
Answer:
[tex]y=x^{2} -3x+2[/tex]
Step-by-step explanation:
Give me Brainllest plz T-T
Answer:
0
Step-by-step explanation:
An isosceles triangle has an angle that measures 122º. Which other angles could be in that
isosceles triangle?
26 / 29 / 58 / 38
Answers
Answer:
29
Step-by-step explanation:
2x + 122 = 180
2x = 180 - 122
2x = 58
x = 29
what is 3053.62805928 to the nearest cubic inch
Answers
Answer:
3054
Step-by-step explanation:
When you round to the nearest unit, in this case inch, you need to look at the tenths place.
5 or more raise the score
4 or less, let it rest.
------------------------------------------
Since the number in the tenths place is a 6, it will bump up the number to a 3054.
Good Luck!
can you solve this my teacher is so rude and she literally gave me a 40 cuz this answer was wrong
Answers
Answer:
the answer should be -1
Step-by-step explanation:
-3 + (-2) + (-4) = -9
-9 + 4 = -5
-5 ÷ 5 = -1
Hope this helped :)
Answer:
-1 is your answer,
Step-by-step explanation:
first of all, add all those scores
-3 + 1 + -2 + -4 + 3 = -5
and for average, there is 5 rounds, so divide by 5
hence answer is -5 / 5 - = -1
Which goes to this inequality x + 1 < 3
Answers
Look at the image for more information
i need help asapppppppppppppppppppppppp
Answers
Answer:
unshaded
Step-by-step explanation:
Answer:
A black triangle
Step-by-step explanation:
What percent of 12 is 48?
Answers
Answer: 25%
Step-by-step explanation:
The circumference of each of the smaller circles is 12 mm. Find the area of the shaded region.
Answers
Answer:
11.45mm^2
Step-by-step explanation:
Given data
Circumference= 12mm
The expression for the circumference is
C= 2πr
12= 2*3.14*r
12= 6.28r
r= 12/6.28
r= 1.91mm
Hence the area of each small circle is
A= πr^2
A= 3.14*1.91^2
A= 3.14*3.6481
A=11.45mm^2
Answer:
the answer is b. 72 pie mm squared
Step-by-step explanation:
edge 2021