Answer:
In 1 minute, bison runs 3520 feet
In 60 minutes, the bison would run
3520*60 feet
211200 feet per hour.
These are equivalent to;
40 miles per hour since 1 mile is equivalent to 5280 feet.
The bison is faster by 10 miles per hour
Answer:
A bison is 10 miles per hour faster than a deer.
i took the assignment
If w = 12 units, x = 7 units, and y = 8 units, what is the surface area of the figure? Figure is composed of a right square pyramid on top of a square prism. The sides of the square pyramid are equal to the sides of the square prism, the length and width of the square prism is w, the height of the square prism is x, and the height of the square pyramid, which forms a right angle with the center, is y. 1008 units2 720 units2 624 units2 384 units2
Answer:
The correct option is;
720 unit²
Step-by-step explanation:
The given dimension of square pyramid is given as follows;
The length and width of the square prism = w = 12 units
The height of the square prism = x = 7 units
The base width of the pyramid = w = 12 units
The formula of the area of the square prism = 2 × w² + w × x × 4
∴ The area of the square prism = 2 × 12² + 12 × 7 × 4 = 624 unit²
The area of the square pyramid = w² + 1/2×4×w ×√((w/2)² + y²)
The area of the square pyramid = 12² + 1/2×4×12×√((12/2)² + 8²) = 12² +240 unit²
The formula for the surface area of the figure = The slant surface area of the square prism + The area of the base of the square prism + The slant surface area of the square pyramid
The surface area of the figure = 12² + 12 × 7 × 4 + 1/2×4×12×√((12/2)² + 8²) = 720 unit²
The surface area of the figure = 720 unit².
Answer:
720 units2
Step-by-step explanation:
Hope this helps :)
What is the decimal equivalent of 23/9
Answer:
the ans in decimal will be 2.55 bcz of 2 s.f ( significant figures)
Answer:
2.5555
Step-by-step explanation:23 divided by 9 is 2.5 repeating
Which equation is equivalent to x2 + 36x = 88?
(x + 6)2 = 88
b
(x + 6)2 = 124
с.
(x + 18)2 = 412
d
(x +
+ 18)2 = 1,384
Answer:
The answer is A
Step-by-step explanation:
At the fair Jenny's friend, Michael buys 3 bags
of chips and 2 bottles of Gatorade for $7.35.
Write the linear model algebraically. If a
gatorade cost $1.80, how much does a bag of
chips cost?
Plzzzz help need help ASAP
Let [tex]y[/tex] be bags of chips and [tex]x[/tex] bottles of Gatorade.
The system of linear equations emerges.
[tex]3y+2x=7.35[/tex]
[tex]x=1.8[/tex]
Insert value of x from second equation into first to get rid of the system and get:
[tex]3y+2(1.8)=7.35[/tex]
Now solve for y.
[tex]y=\frac{7.35-2(1.8)}{3}=1.25[/tex].
A bag of chips costs $1.25.
Hope this helps.
The cost C of hiring a lorry is partly constant and partly varies with the time T spent. If it cost ₦850 for 4 hours hire and ₦1300 for 7 hours hire, find the cost for 12 hours.
The cost for 4 hours is 850, the cost for 7 hours is 1300 then the cost for 12 hours will be equal to 1906.8.
What is an arithmetic operation?The four basic mathematical operations are the addition, subtraction, multiplication, and division of two or even more integers. Among them is the examination of integers, particularly the order of actions, which is crucial for all other mathematical topics, including algebra, data organization, and geometry.
As per the data given in the question,
Cost for 4 hours = 850
4 × 212.5 = 850
Cost for 7 hours = 1300
7 × 185.7 = 1300
The rate at which it is increasing,
212.5 - 185.7 = 26.8
For 12 hours,
185.7 - 26.8 = 158.9
12 × 158.9 = 1906.8
To know more about arithmetic operations:
https://brainly.com/question/13585407
#SPJ2
What is the result of subtracting the polynomial (X2 + 3x) from the
polynomial (-2X + 4X2 +5)?
Answer: -5x+3x²+5
Step-by-step explanation:
(-2x+4x²+5)-(x²+3x)
=-2x+4x²+5-x²-3x
=-2x-3x+4x²-x²+5
=-5x+3x²+5
=3x²-5x+5 (if you are required to write in standard form)
What would i do? I’m very confused on where to even start.
Answer:
just ask your question and post it and somebody will help with the answer
Step-by-step explanation:
Miranda bought a square frame that has an area of 30 square inches.What is the approximate side length of the frame.
Answer:
s = 5.48 in
Step-by-step explanation:
Area of square = s²
30 in² = s²
s = √30
s = 5.48 in
Answer:
Approximately 5.48 inches.
Step-by-step explanation:
Area of a square formula: Area = length^2
Area here = 30 in^2
30 = length^2
Take square root of both sides to get rid of the square.
[tex]\sqrt{30\\}[/tex] = length
length = 5.47722558
The approximate side length of the frame is about 4.58 inches.
6a + 2b − 3a + 6 simplify with steps
Answer:
3a+2b+6
Step-by-step explanation:
Combine like terms 6a and -3a to get 3a
Everything else stays the same, so the answer is 3a+2b+6
What is 325.623 rounded to the nearest tenth
Using rounding concepts, it is found that 325.623 rounded to the nearest tenth is 325.6.
----------------------------
To round a number to the nearest tenth, we have to look at the hundredths digit.If the hundredths digit is 5 or higher, the tenths digit is increased by 1.Otherwise, it stays the same.----------------------------
In 325.623, the hundredths digit is 2, which is less than 5, and thus, the tenths digit stays 6, and 325.623 rounded to the nearest tenth is 325.6.A similar problem is given at https://brainly.com/question/13241511
Rewrite the problem below as an equivalent addition expression and evaluate.
10.25 - (3.5)
10.25 + (-3.5) = 6.25
10.25 + (-3,5) = 6.75
10.25 + (3.5) = 13.75
10.25 - (-3.5) = 13.75
Answer:
The correct option is;
10.25 + (-3.5) = 6.75
Step-by-step explanation:
We note that when adding numbers the negative sign is equivalent to the minus sign which is a mathematical operator. Therefore, when we subtract one number from another, it is equivalent to adding the negative of the other number to the first number
The given expression is 10.25 - (3.5)
The result of the given expression is 10.25 - (3.5) = 6.5
Therefore, we have;
10.25 + (-3.5) = 6.75
Graph the oppisite of the opposite of 2 on the number line. Click on the number line to identify the numbers location. -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6
Answer:
-2
Step-by-step explanation:
The opposite of 2 is - 2 because it is the distance way away from 0, just in the opposite side.
Hope this helped!
100 points plz answer
Answer:
The answer to this is 3x+8
Answer:
x + 4
Step-by-step explanation:
Factor the polynomial.
6 (x+4)^2
Mason purchased Texas Instruments for $45.23 per share and plans to sell the shares when the stock price rises 25%. If Texas Instruments is currently selling for $52.00, what percent increase above the current does Mason need to issue the sell order?
Answer:
8.726%
Step-by-step explanation:
Purchase price = $45.23
Current selling price of stock = $52.00
Intended increase before sale = 25%
25% of purchase price :
100% + 25% = 125%
125% of $45.23
1.25 × 45.23 = $56.5375
$56.5375 is the price at which Mason intends to sell the stock after purchase.
If current price = $52.00;
What percentage increase above the current price is $56.5375.
Let the percentage increase = p
Therefore,
p% of $52 = $56.5375
(p/100) * 52 = 56.5375
52p/100 = 56.5375
52p = 5653.75
p = 5653.75 / 52
P = 108.72596
Therefore p = 108.72596% - 100%
The percentage increase above the current price is thus :
8.72596%
= 8.726%
The difference of twice a number and 2 is -21
Answer:
2x-2= -21
Step-by-step explanation:
Answer:
-9.5
Step-by-step explanation:
We can create an equation to represent this, where [tex]n[/tex] is the missing value.
[tex]2n - 2 = -21[/tex]
Now we can solve for [tex]n[/tex] by isolating it on one side of the equation.
Add 2 to both sides:
[tex]2n - 2 + 2 = -21+2\\\\2n = -19[/tex]
Divide both sides by 2:
[tex]2n\div2 = -19\div2\\\\n = -9.5[/tex]
Hope this helped!
is a circle a symmetrical
Answer:
yes
Step-by-step explanation:
ny shape that has a line of symmetry is symmetrical shape.means the shape can be folded into two equal halves.
hey there! it will be a big help if you lend a hand here! thank you <3
Step-by-step explanation:
2(xy)^3
= 2(0.6 * 5)^3
= 2(3)^3
= 2 * 27
= 54
Answer:
54
Step-by-step explanation:
since x= 0.6 and y=5 you replace them in 2(xy)^3
then it would be 2((0.6)(5))^3
first multiply the numbers inside 0.6 times 5 =3
second multiply 3 three times =27
lastly multiply 27 times 2 to get finally 54
hope this helped :)
Help with these questions
Answer: a) -27, b) 35, c) 14
Step-by-step explanation:
a) When a positive number is multiplied by a negative number, your answer is negative, and since we know that 9 × 3 = 27, and that this figure has to be negative (since 9 is negative), the answer is -27.
b) Multiplying two negative numbers gives a positive number, and since 7 × 5 = 35, the answer is positive 35 (as both 7 and 5 in the original question are negative).
c) Follows just like b.
What is the product of –12 and –4?
Answer:
48
Step-by-step explanation:
-12 x -4 = 48 (When we multiply two negetive numbers, the product becomes positive )
Answer:
48
Step-by-step explanation:
i did the quiz
What is the quotient to the correct level of precision? 130.715 ft ÷ 4.022 ft = ?
Answer:
32.500 ftStep-by-step explanation:
Given the expression, 130.715 ft ÷ 4.022 ft, we are to find its quotient.
Converting to fraction first 130.715 ft = 130,715/1000 and 4.022 ft = 4022/1000
130.715 ft ÷ 4.022 ft = 130,715/1000 ÷ 4022/1000
= 130,715/1000 * 1000/4022
= 130,715/4022
= 32.500 ft
Hence the quotient of the expression to the correct level of precision is 32.500 ft
Answer:
32.500ft or 32.5ft
Step-by-step explanation:
Please help with this question
Answer:
Step-by-step explanation:
a. 2a(3+7a)
b.2x(x^3+x^4+x^9)
c.3z(z-5)
d i cant see
Answer:
1) 6a + 14a^2
2a(3+7a)
2) 2x^4 + 2x^5 + 2x^10
2x^4(1 + x + x^6)
3) 6z^2 - 15z
3z(2z - 5)
4) 42w^3 - 14w + 77w^2
42w^3 + 77 w^2 - 14 w
7w(6w^2 + 11w - 2)
Step-by-step explanation:
Find the length indicated.
If o is in the middle of l t, where exactly is it located? If l t =16 cm, what is l o and o t
Answer:
[tex]LO = OT = 8cm[/tex]
Step-by-step explanation:
Given
LT = 16cm
Required
Determine LO and OT
First, we have:
[tex]LO + OT = LT[/tex]
From the question, we understand that O is the middle of LT
This implies that LO = OT
Substitute OT for LO in the above formula
[tex]OT + OT = LT[/tex]
[tex]2OT = LT[/tex]
Divide both sides by 2
[tex]OT = \frac{1}{2}LT[/tex]
Substitute 16cm for LT
[tex]OT = \frac{1}{2} * 16cm[/tex]
[tex]OT = 8cm[/tex]
Recall that LO = OT
So;
[tex]LO = OT = 8cm[/tex]
Convert 0.9285714 into a fraction (A).12/14 (B).12/13 (C).14/16 (D).13/14
Answer:
a
Step-by-step explanation:
Factor this problem ?
125 +27y^3
Answer:
(5 + 3y)(25 - 15y + 9y²)
Step-by-step explanation:
This is a sum of cubes and factors in general as
a³ + b³ = (a + b)(a² - ab + b²), thus
125 + 27y³
= 5³ + (3y)³ with a = 5 and b = 3y
= (5 + 3y)(5² - 5(3y) + (3y)² )
= (5 + 3y)(25 - 15y + 9y²)
What is the image of (-4,-2)(−4,−2) after a reflection over the x-axis?
Answer:
(- 4, 2 )
Step-by-step explanation:
Under a reflection in the x- axis
a point (x, y )→ (x, - y ), thus
(- 4, - 2 ) → (- 4, 2 )
The image of the coordinate after a reflection over the x-axis is (-4, 2).
What is the reflection on x-axis?When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the x-axis is (x, -y).
The given coordinate point is (-4, -2).
The rule of reflection is (x, y)→(x, -y)
Here, (-4, -2)→(-4, -(-2))
= (-4, 2)
Therefore, the image of the coordinate is (-4, 2).
To learn more about the reflection over x-axis visit:
https://brainly.com/question/15175017.
#SPJ2
What is 85% of 21 ??
Answer:
Trying to find 85% of 21 is the same thing as multiplying 0.85 by 21.
0.85 * 21 = 17.85.
Hope this helps!
Answer:
The answer is 17.85!
Step-by-step explanation:
Hint: if you don't remember how to convert percentages into decimals, just remove the percent sign and shift the decimal point two places to the left.
A woman had less than 1,100 with her when she went to the market.She spent all her money and used a certain number 50.00notes and twice as many as 20.00 notes.Find the maximum number of 50.00 notes she used
Answer:
12
Step-by-step explanation:
Let x = number of 50.00 notes.
They are worth 50x
Then, 2x = number of 20.00 notes.
They are worth 2x * 20 = 40x
50x + 40x < 1100
90x < 1100
9x < 110
x < 12.2
Answer: 12
Check:
x = 12 (number of 50.00 notes)
2x = 24 (number of 20.00 notes)
12 * 50 + 24 * 20 = 1080
If she used one more 50.00 note, she'd go over 1,100, so 12 is correct.
In total, Amy and Jack had $1377. Amy spent 0.8 of her money and Jack spent 1/3 of his. They spent the same amount of money.
A) What was the ratio of Amy's money to Jack's money?
B) How much did Jack have at first?
Answer:
Ratio = 5/12
Jack had = $972
Step-by-step explanation:
Given:
Total money $1377Amy had = xJack had = yAmy spent = 0.8xJack spent = 1/3yPart ASince they spent same amount of money:
0.8x = 1/3y8/10x=1/3yx/y = 10*1/8*3 = 5/12The ratio was 5/12
Part BSum of money:
x + y = 1377As per ratio, x = 5/12y, substituting x in above equation:
5/12y + y = 137717/12y = 1377y = 1377*12/17y = 972Jack had $972
-3(3x-5)=6x x= (simplify your answer) please help asap
Answer:
kindly see attached picture
hope it helped you:)