Answer:
It means square root for example 3^3 equals 3 cubed
Step-by-step explanation:
Please help:In our amusement park that we built this week, the ride Diablo's
Domain had revenue of $250,000,000 in its first year as expected.
The company paid $750,000 for insurance or $3 for every $1,000
in revenue. If the park is wildly successful and revenue increases by
25% in the second year and the rate of $3 for every $1,000 holds
true, how much would it pay for insurance? Do you think it's
reasonable for insurance costs to increase proportionally? Why or
why not?
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The half-life of a certain radioactive substance is 14 days. There are 6.6 grams of the substance
present initially. Which equation represents the number of grams of the radioactive substance
on day 42?
Answer:
A(t) = 0.825 g
Step-by-step explanation:
To solve this for amount remaining, we will use the equation;
A(t) = A_o × (½)^(t/t_½)
We are given;
Initial amount; A_o = 6.6 g
Half life; t_½ = 14
Time elapsed; t = 42
A(t) is amount of substance remaining
Thus;
A(t) = 6.6 × (1/2)^(42/14)
A(t) = 6.6 × (1/2)³
A(t) = 6.6 × ⅛
A(t) = 0.825 g
A notebook is $3 more expensive than a
pen.
three notebook and four pens cost $44.
How much does one notebook cost?
How much does one pen cost?
Step-by-step explanation:
4 for a pen
7 for 1 note book
PLEASE HELP ILL GIVE A BUNCH OF POINTS
how would you put -4.9+7.5t-0.3=0 in a quadratic formula
Answer:
4,9
Step-by-step explanation:
Answer:
4,9
Step-by-step explanation:
simplify (-2x)4
A. -16x4
B. -8x4
C. -2x4
D. 8x4
E. 16x4
Answer: -8x e
explanation: -2x . 4
Use a combination to answer the following question.
The track coach needs to higher three managers for the track team. If ten students applied for the positions,
How many ways can the coach select three managers from 10 students?
n=
r=
Answer:
(answer with no comas or decimals)
Answer:
120 possible combinations
Step-by-step explanation:
We have to find the combination of 10 students in 3 positions, where the order does not matter.
[tex]n=10\\r=3\\[/tex]
Then, the combination can be calculated as :
[tex]C(n.r)= \frac{n!}{(n-r)!r!} \\C(10,3)=\frac{10!}{10-3)!3!} =\frac{10!}{7!.3!} = \frac{10.9.8}{3.2} =\frac{720}{6} =120[/tex]
Answer : 120 possible combinations
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does force change in position
yes
no. or
it depends
Answer:
no but they can change in speed
Answer:
it depends
Step-by-step explanation
when there is a force its moving from some kind of energy ex: gravity
so when its faced with different energy it could change in position
In mathematics test Mary scored 27 of a possible 60. What amount wa her percentage score?
Answer:
45%!!
Step-by-step explanation:
Answer:
45%
Step-by-step explanation:
To convert a fraction to a percent, first divide the numerator by the denominator. Then multiply the decimal by 100
23 POINTS IF U HALP PLEASE!!!!
Answer:
B is the correct answer
i need help give me help is it A B C D
Answer:
A
Step-by-step explanation:
To get the area of the badgers in yards, you would have to do 40 yds * 20 yds / 2. Your answer should be 400 yds. Then, you would change it into feet. For every one yard, it is three feet. Therefore you would multiply the 400 yds by 3 to get it into feet. Now that you have it into feet, you can multiply it by the number of 1.25 per square feet.
400 ft * 1.25 =1500.
A large box of pencils contains 45 pencils. A small box of pencils contains 25 pencils.
How many more pencils are in 18 large boxes than in 18 small boxes?
180 pencils
360 pencils
450 pencils
810 pencils
Answer:
360 more pencils.
45x18=810 large pencils
25x18=450 small pencils
810-450+360
Step-by-step explanation:
</3 PureBeauty
Answer:
360
Step-by-step explanation:
So we do 45*18 for the large boxes which is 810 and 25*18 for the small boxes which is 450 so now we subtract 450 from 810 which is 360!
Solve 9x-17=5x-1
What is x?
Answer: x=4 hope this helps:)
Step-by-step explanation:
Answer:
x=-4
Step-by-step explanation:
9x-17=5x-1 isolate X
9x-17=5x-1 add +1 to each side of the equation 9x-17+1=5x-1+1 the ones cancels out... 9x-16=5x
add -9x to both sides..... 9x-16+9x=5x-9x...... 9x-9x-16=5x-9x
-16=5x-9x subtract 5x-9x
-16= - 4x divide both sides by -4
-4=x or x=-4
-
Tomas makes a photobook online and sends copies to 4 family members. There is a
$6 shipping charge for each photobook. He pays a total of $112.
Which ratios are equivalent to 7/3? Check all that apply.
1. 27:21
2. 28 to 12
3. 56/24
4. 63 to 27
5. 9/21
PLEASE HURRY!!!
Answer:
the answers are
2. 28 to 12
3.56 / 24
4. 63 to 27
2,3,4 are the answers.
One of the legs of a right triangle measures 15 cm and its hypotenuse measures 17 cm. Find the measure of the other leg. If necessary, round to the nearest tenth.
Answer:
8
Step-by-step explanation:
The Pythagorean theorem shows us that the measure of the sides in a right triangle can be calculated using the formula a^2 + b^2 = c^2. Using this formula, and filling in the blank, we can conclude that the other leg measures 8 cm.
Answer:
15
Step-by-step explanation:
what expression is equivalent to 9+7x-3y
Step-by-step explanation:
Add the plausible options
how do I do this and what is the answer?
Answer:
the slope is 6/5, so b
Step-by-step explanation:
Anne-Marie watched television from
5:45pm until 7:20pm.
How long did she spend watching
television?
Answer:
1 hour and 35 minutes if this is correct then your welcome
could someone please help
this is urgent
△YPM∼△WBE What is BE? Enter your answer, as a decimal, in the box. in. 
Answer:
44.8
i dont know what it really is- but I hope it helps!! I just saw it online :)
For the given triangles △YPM∼△WBE, the length of BE is, 22.86 in.
What is similarity of triangles?Triangles with the same shape but different sizes are said to be similar triangles. Squares with any side length and all equilateral triangles are examples of related objects. In other words, if two triangles are similar, their corresponding sides are proportionately equal and their corresponding angles are congruent. Triangle resemblance is shown here by the symbol "≈"
Given that,
The triangle, △YPM
Another triangle, △WBE
Triangle △YPM and △WBE similar,
So, △YPM∼△WBE
And it is known that
for similar triangles, ratio of lengths of sides are equal for similar triangles
so, PM/PY = BE/BM
⇒ 32/15 = BE/21
⇒ BE = 22.86
Hence, the length of side BE is 22.86 in.
To know more about properties of triangles check:
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**Due soon, pls help!**
Michael is buying a pair of jeans that regularly cost $40. They are on sale for 20% off. If the tax rate is 6%, what is the sale price of the Jeans
including tax?
Answer:
The jeans will cost 33.92
Step-by-step explanation:
20% of 40 is 8, and 40 - 8 is 32.
6% of 32 is 1.92 and 32 + 1.92 is 33.92
Another ASAP
Please don't put a wrong answer, if so your answer will be deleted. Thank you for your time!
Answer:
y=6
Step-by-step explanation:
y=4x-2
y=4(2)-2
y=8-2
y=6
Hope it helped!
The diagram below shows how much
time John spends doing different
activities each day.
Eating
Homework
Family
John's Day 5% 5%
Time
Other
10% School
Sleeping
40%
5%
5%
10%
Sleeping
10%
30%
40%
+10%
School 30%
How many hours does
John sleep in a day?
F) 1.2
G)2.4
H)9.6
J) 7.2
Answer:H Is your answer
Step-by-step explanation:
Dan earns £360 over the course of a five-day week. How much is that per day?
Answer:
£72
Step-by-step explanation:
£360/5= £72
A ladder leaning against a vertical wall makes an angle of 35 with the ground. The foot of the ladder is 3 meters from the base of the wall What is the
length of the ladder to the nearest tenth?
Answer:
6.1
Step-by-step explanation:
SOH-CAH-TOA
cos35=5/x
x=5/cos35
x=6.1m
help please .
plelase
Answer:
4. 110 slices
5. B.12.8 mi
Step-by-step explanation:
For question for you divide the number of slices, 176, by the number of loafs, 8. this give give you a total of 22. you then take 22 and multiple if by 5, leaving your answer to 110 slices of bread.
For question 5, you multiple 8 kilometers by 1.6 kilometers, which is 12.8 miles.
I hope this helps :))
Find the solution to the systems of equations using the elimination method.
2x + 3y = 11
5x + 3y = 14
Answer:
x = 1 ; y = 3
Step-by-step explanation:
5(2x + 3y = 11)
2(5x + 3y + 14)
(distribute)
10x + 15y = 55
10x + 6y = 28
(subtract)
9y = 27
(divided 9 to both sides)
9 divided by 9 cancels out and 27 divided by 9 = 3
so..
y = 3
now, using any equation, (i’ll be using 2x + 3y =11) plug in the y value to find the x value
2x + 3y = 11
2x + 3(3) = 11
(multiply 3 x 3)
2x + 9 = 11
(subtract 9 from 9 and 11)
2x = 2
(divide 2 from both sides)
2 divided by 2 = 1
therefore...
x = 1
6(g-3)=12 can someone show the working out ik the answer but i dont get the working out
Answer:
g = 5
Step-by-step explanation:
6(g-3)=12
6g-18 = 12
6g = 30
g = 5
Answer:
g = 5
Step-by-step explanation:
→ Expand the bracket
6g - 18 = 12
→ Add 18 to both sides to isolate 6g
6g = 30
→ Divide both sides by 6 to isolate g
g = 5
Five more than three times a number is twenty-six. What is the number
Answer:
7
Step-by-step explanation:
3x+5=26
3x=21
----------
3
x=7
The required number is 7.
What are linear equation?A linear equation only has one or two variables. No variables in a linear equation is raised to power greater than 1 or used as denominator of a fraction.
Now it is given that, Five more than three times a number is twenty-six.
Let the number be x.
So, Five more than three times a number = 5 +3x
and this is equal to 26
So, the required equation we get,
5 +3x = 26
Subtracting 5 both the side we get,
5 +3x - 5 = 26 - 5
Solving we get,
3x = 21
Dividing both the side by 3 we get,
x = 7
Hence the number is 7.
More about linear equation :
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my life depends on this plz someone help
= −3 + 5
5 + −4 = −3
Answer:
2
Step-by-step explanation:
-3 + 5 is 2
So where there is an equal sign but no number there is supposed to be a 2.
HOPE THIS HELPED
HAVE A GREAT DAY/NIGHT :)
Answer:
3
Step-by-step explanation:
-3 + 5 = 2
5 + -4 = 1
-2 + -1 = 3