Answer:
It will take him 8 months.
Step-by-step explanation:
If you divide 280 and 35 you get 8, which is the amount of months it takes.
the peach festival charges $5 for admission then$1.25 per pound of peaches picked. If Savanna went to the festival and picked 2.4 pounds of peaches,how many did she pay in total at the festival?
Answer:
I'm glad you asked!
Step-by-step explanation:
So let's do it step by step.
Already she has to pay $[tex]5[/tex] for going in.
She has [tex]2[/tex] whole pounds.
[tex]1.25[/tex] x [tex]2=2.5[/tex] or [tex]2 \frac{1}{2}[/tex]
Add $[tex]5[/tex] and $ [tex]2.5[/tex] .
[tex]5+2.5 = 7.5[/tex]
Now let's do $1.25 divided by 10.
[tex]$[/tex]$[tex]1.25[/tex] divided by $[tex]10[/tex] [tex]=0.125[/tex]
Now let's do [tex]0.125[/tex] times [tex]4[/tex]
[tex]0.125[/tex] x [tex]4 = 0.5[/tex]
Now let's add 7.5 to 0.5
[tex]7.5+0.5=8[/tex]
Dafydd bought a bike for £300 on 1st February 2010. Every year the value of the bike depreciates by 18% of its' value at the start of the year. Find the value of the bike on 1st February 2014.
Answer: £165.41
Step-by-step explanation:
Price of bike when purchased in 2010 = £300
Depreciation rate yearly = 18%
Value of bike in 2011
Purchased price - depreciation value
= £300 - £300 * 0.18
= £300 - £54
= £246
Value of bike in 2012
= 2011 Price - depreciation value
= £246 - £246 * 0.18
= £246 - £44.28
= £201.72
Value of Bike in 2013
= price of 2012 - depreciation value
= £201.72 - £201.72 * 0.18
= £201.72 - £36.31
= £165.41
Price in 2014 would be £165.41
A laundry basket has 24 T-shirts In it 4 are navy 12 are red and the remaining or white.What is the probability of selecting green shirt?
Answer:
0%
Step-by-step explanation:
There are 4 navy shirts.
There are 12 red shirts.
The rest are white.
That means there isn't any green shirts.
What is the area of the parallelogram?
Answer:
A=112 in. squared
Step-by-step explanation:
A=bxh=14·8=112
Step-by-step explanation: In this problem, we're asked to find the area of the parallelogram shown. Remember that a parallelogram is a quadrilateral with two pairs of parallel sides.
The formula for the area of a parallelogram is bh.
Since the base of the parallelogram is 14 inches and the height of the parallelogram is 8 inches, we can plug this information into the formula
to get (14 in.)(8 in.) which equals 112 in.².
Solve for x
x/4 = 3/8
Give your answer as an improper fraction in its simplest form.
Answer:
[tex] x = \frac{3}{2} [/tex]
Step-by-step explanation:
[tex] = > \frac{x}{4} = \frac{3}{8} \\ \\ = > x = \frac{3}{8} \times 4 \\ \\ = > x = \frac{3}{2} [/tex]
Your friend standing on a 45 foot balcony. He asks you to throw a baseball up to him. You throw a baseball with an initial upward velocity of 50 ft./s. Assuming that you released the baseball 6 feet above the ground, did it reach your friend? Explain.
Vertical motion formula is h = -16t^2 +vt +s where v is initial velocity and s is starting height:
h = -16t^2 + 50t +6
Solving for t: -50/-32 = 1.5625 seconds to reach maximum height.
Now replace t and solve for h ( maximum height)
h = -16(1.5625)^2 +50(1.5625) + 6
h = 45.0625
The value for h is greater than the height of the balcony, so yes the ball reached the friend.
EXERCISE 2 (4
expresss the following in exponential form (ii) 3/8×3/8×3/8×3/8×38
Answer:
3/8^4*38
Step-by-step explanation:
954 1850 1200 1200 1350 1999 1888
Calculate the average (arithmetic mean) of the list of numbers shown in the table. (rounded to the nearest tenth)
Answer:
1,491.6
Step-by-step explanation:
add all numbers:
954 + 1850 + 1200 + 1200 + 1350 + 1999 + 1888 = 10,441
divide sum by the numbers added:
10,441 / 7 = 1,491.6
Will mark as brainliest if correct
Answer:
x = 2
Step-by-step explanation:
9^2 or 9(9) = 81
Corina is making punch for a family reunion. Her recipe calls for 2 and 1⁄2 cups of lemonade per batch. She plans to make 20 batches or punch for the reunion. How many gallons of lemonade does she need?
PLEASE NEED STEPS
Answer:
50
Step-by-step explanation:
2 1/2=5/2
(5/2)(20)=100/2
Gary drew a rectangle with a perimeter of 16 inches. Then he tried to draw a square with a perimeter of 16 inches.
Select the dimensions of the rectangle drawing.
16 inches by 7 inches 1 inch by 7 inches
16 inches by 1 inch7 inches by 4 inches
Select the dimensions of the square drawing.
1 inch by 1 inch
4 inches by 4 inches
16 inches by 16 inches
7 inches by 7 inches
Answer: I think u have to multiply all da numbers.
Step-by-step explanation:
Answer:
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Step-by-step explanation:
What is the value of b?
36
63
40
75
Answer:
[tex] \boxed{b\degree = 36\degree} [/tex]
Step-by-step explanation:
Property used: An exterior angle of a triangle is equal to the sum of the opposite interior angles.
[tex] = > 81 \degree + b \degree = 117 \degree \\ \\ = > b \degree = 117 \degree - 81 \degree \\ \\ = > b \degree = 36 \degree [/tex]
Please help!!! Keep in mind the triangles aren’t to scale!!!
Answer = 5
I don't feel like explaining it.
What is the exact distnace from (-5, 1) to (3, 0)?
A) square root of 63
B) square root of 65
C) square root of 67
D) square root of 69
Answer:B
Step-by-step explanation:
Sq rt. (0-1)^2+(3- -5)^2
(1)^2+(8)^2
1+64=65
Step-by-step explanation:
B) square root of 65
.................
Simplify: 3x – 5 + 23x – 9
a. 2(14x -6)
b. 3x(13x-6)
c. 2(13x -7)
d. 3x(13x - 5)
Step-by-step explanation:
3x-5+23x-9
26x-5-9=26x-14
2(13x-7)
Answer :
C
Step-by-step explanation:
(a+b)(a-b) = a² - b² a( b + c) = ab + ac a (b - c) = ab - ac a( b + c) + d( b + c) = (a + d) (b + c)3x – 5 + 23x – 9 = 26x - 14
2 . 13x = 26x
2. -7 = -14
2 ( 13x -7) so answer is C
or another way :
a. 2(14x -6) = 28x - 12
b. 3x(13x-6) = 39x² - 18x
c. 2(13x -7) = 26x - 14
d. 3x(13x - 5) = 39x² -15x
so answer is C
Hope this helps ^-^
Approximate the real zeros of /(x) = x2 + 3x + 2 to the nearest tenth.
2.1
b.
1.0
-2.-1
a.
0.-1
d.
Answer:
x = - 2, x = - 1
Step-by-step explanation:
Given
f(x) = x² + 3x + 2
To find the zeros let f(x) = 0, that is
x² + 3x + 2 = 0
Consider the factors of the constant term (+ 2) which sum to give the coefficient of the x- term (+ 3)
The factors are + 2 and + 1, since
2 × 1 = 2 and 2 + 1 = 3, thus
(x + 2)(x + 1) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 2 = 0 ⇒ x = - 2
x + 1 = 0 ⇒ x = - 1
Answer:
Real Zeros: -1, -2
Step-by-step explanation:
[tex]x^{2} +3x+2=0\\[/tex]
Plug into quadratic equation formula:
[tex]\frac{-3+\sqrt{3^{2}-4ac} }{2(1)}= -1 \\\frac{-3-\sqrt{3^{2}-4ac} }{2(1)}= -2[/tex]
Hope this helped!
in danville the library is due south of the courthouse and due wesr of the community swimming pool. if the distance between the library and the countries is 3.9 kilometers and the distance between the courthouse and the city pool is 4.4 kilometers, how far is the library fron the community pool? round to the nearest tenth if necessary. (this is pythagorean theorem btw)
Answer: 2 kilometers.
Step-by-step explanation:
Hi, since the situation forms a right triangle (see attachment) we have to apply the Pythagorean Theorem:
c^2 = a^2 + b^2
Where c is the hypotenuse of the triangle, the longest side (in this case the distance between the courthouse and the city pool) and a and b are the other sides.
Replacing with the values given:
4.4^2 = 3.9^2 + b^2
19.36 = 15.21+b^2
19.36-15.21 = b^2
4.15 = b^2
√4.15 = b
b=2 km
Feel free to ask for more if needed or if you did not understand something.
what is the length of the diagonal of the rectangle?
A) 29.75
B) 10.625
C) 126.4375
D) 21.25
With sides of 12.75 and 17 on the bottom.
Answer:
21.25
Step-by-step explanation:
We can use the Pythagorean theorem since we know the legs
a^2+b^2 = c^2
12.75 ^2 + 17^2 = c^2
162.5625+289= c^2
451.5625 = c^2
Take the square root of each side
sqrt(451.5625) =sqrt( c^2)
21.25 = c
Answer: the answer will be 21.25
Step-by-step explanation:
Solve for x:
8x + 36°
5x + 60°
hope it help you..if it help then plz mark as brainliest
What is the value of 6[4-9.47?
-36
-33
-32
-30
Answer:
No the right answer is
Step-by-step explanation:
-36
The value of the expression A = 6[4-9.47] is A = -33
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 equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
A = 6 [ 4 - 9.47 ]
On simplifying , we get
A = 6 ( -5.47 )
On further simplification , we get
A = 6 x -5.47
A = -32.82
On rounding the value of A , we get
A = -33
Therefore , the value of A is -33
Hence , the equation is A = -33
To learn more about equations click :
https://brainly.com/question/19297665
#SPJ7
solve for x. 12x+252=324
Answer:
x = 6
Step-by-step explanation:
12x+252=324
Subtract 252 from each side
12x+252-252=324-252
12x =72
Divide each side by 12
12x/12 = 72/12
x =6
Answer:
the answer is attached to the picture
Troy puts $200.00 into an account to use for school expenses. The account earns 7% interest, compounded annually. How much will be in the account after 5 years? Use the formula A=P1+ r n nt, where A is the balance (final amount), P is the principal (starting amount), r is the interest rate expressed as a decimal, n is the number of times per year that the interest is compounded, and t is the time in years. Round your answer to the nearest cent.
Answer:
the final amount is = $280.51
Step-by-step explanation:
The standard formula for compound interest is given as;
A = P(1+r/n)^(nt) .....1
Given that;
Principal P = $200
Interest rate r = 7% = 0.07
Time t = 5 years
Final amount = A
Number of time compounded per year n = 1
Substituting the values;
A = 200(1+0.07/1)^(1×5)
A = 280.51
Therefore, the final amount is = $280.51
Correct answers only!
To the nearest cent, how much interest will she earn in 3 years?
Use the formula B = p(1 + r)t, where B is the balance (final amount), p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Answer:
$5180.12
Step-by-step explanation:
B=4000(1+0.09)^3
Answer:
885.1
Step-by-step explanation:
p = 3000
r = 9/100 = 0.09
t = 3 years
B = 3000 * (1+ 0.09)^3
B = 3000 * (1.09)^3
1.09^3 = 1.09*1.09 * 1.09 = 1.295
B = 3000 * 1.295
B = 3885.10
So the interest is Balance - principle = 3885.1 - 3000 = 885.1
Find the volume of the rectangular pyramid below.
Answer:
4800m³
Step-by-step explanation:
V=[tex]\frac{lwh}{3}[/tex]=[tex]\frac{(30)(24)(20)}{3}[/tex] =4800
The diameter of a circle measures 28 ft. what is the circumference of the circle? Use 3.14 for π, and do not round your answer. be sure to include the correct unit in your answer.
Answer:
87.92 ft
Step-by-step explanation:
The circumference of a circle can be found using the formula: c = 2pi(r) OR c = pi(d).
r stands for the radius, d stands for the diameter. Because you're given the diameter of the circle, you can simply multiply 28 by pi (3.14), and you'll get the circumference!
A die is rolled 260 times. Predict how many times it will show a 3 or a 5.
A. about 43
B. about 65
C. about 87
D. about 130
E. about 173
Answer:
E
Step-by-step explanation:
Which equation can be used to solve for x?
Choose from the Equation Bank please
Answer:
X=1/2*24
Step-by-step explanation:
X=1/2*24
X=1/2*24
ASAP
Which of the following is a solution for the inequality 2x < 9?
x = 6
x = 5.5
x = 4.5
x = 4
Answer:
4
Step-by-step explanation:
2×4 is the only one that equals less than 9, 2× 4.5 is 9, 2×5.5 is 11, 2×6 is 12, and the question is trying to get below 9, so 4 is the only answer that can get below 9
Apply the distributive property to factor out the greatest common factor.
35 + 14 =
Answer:
2(5+2)
Step-by-step explanation:
The greatest common factor would be 7. So now 35/7 is 5 and 14/7 is 2. Now put it in distributive property! GCF on the outside and the new numbers we just got in the inside. There's your answer! Have a great day! :)
Trigonometry. This is an Tangent question.
Answer:
The last option/ 30 degrees
Step-by-step explanation:
we use the pythagorean theoeom to say that the triangle is a right triangle. We know which one the right angle is, so the remaining two angles add up to 90 degrees. we eliminate the third option and the first. Then, eliminate the fourth and the second. The answer is either 42 or 30. It cannot be 42 because 42+56+70=168, and 168 is not equal to 180. So, the answer is 30 degrees.
x=30 degrees