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Readme [11.4K]
2 years ago
12

What is the answer too 509+35+12

Mathematics
2 answers:
Afina-wow [57]2 years ago
7 0
The correct answer is 556
Bezzdna [24]2 years ago
5 0

Answer:

556

Step-by-step explanation:

the answer to your question

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in a poll 303 students voted . nominee d received 2/3 of the votes how many votes did nominee d receive​
Dmitry_Shevchenko [17]

Answer:

Nominee d receive 202 votes.​

Step-by-step explanation:

Given : In a poll 303 students voted. Nominee d received \frac{2}{3} of the votes.

To find : How many votes did nominee d receive​ ?

Solution :

The number of votes = 303

Nominee d received \frac{2}{3} of the votes.

i.e. n=\frac{2}{3}\times 303

n=2\times 101

n=202

Therefore, nominee d receive 202 votes.​

5 0
3 years ago
Both please I need this now
DIA [1.3K]

Answer:

c d

Step-by-step explanation:

3 0
3 years ago
Solve my question please, I’ll mark u as brainlest if you solved my question!!!
algol13

Answer:

given \: that \: the \: cost \: of \: orchestra \: is \: three \: times \: of \: balcony \: ticket \\  let \: the \:cost \: of \:  balcony \: \: ticket \:  be \:x \\ so \: the \: cost \: of \: orchestra \: ticket \: sold \: be \: 3x \\ the \: total \: income = 3640 \\  \\ so \: the \: equation \: formed \:  = > 148(3x)+ 76(x) = 3640 \\  =  > 444x + 76x = 3640 \\  =  > 520x = 3640 \\  =  > x =  \frac{3640}{520} \\  =  > x = 7

so \: orchestra \: ticket \:  = 444x = 444 \times  = 3108 \\ and \: balcony \: ticket \:  = 76x = 76 \times 7 = 532

FOR PROOF = 3108+532 = 3640 total income

Hope it helps

5 0
3 years ago
Kathryn deposits 100 into an account at the beggining of each 4 year period for 40 years. The account credits interest at an eff
OleMash [197]

Answer:

6194.84

Step-by-step explanation:

Using the formula for calculating accumulated annuity amount

F = P × ([1 + I]^N - 1 )/I

Where P is the payment amount. I is equal to the interest (discount) rate and N number of duration

For 40 years,

X = 100[(1 + i)^40 + (1 + i)^36 + · · ·+ (1 + i)^4]

=[100 × (1+i)^4 × (1 - (1 + i)^40]/1 − (1 + i)^4

For 20 years,

Y = A(20) = 100[(1+i)^20+(1+i)^16+· · ·+(1+i)^4]

Using X = 5Y (5 times the accumulated amount in the account at the ned of 20 years) and using a difference of squares on the left side gives

1 + (1 + i)^20 = 5

so (1 + i)^20 = 4

so (1 + i)^4 = 4^0.2 = 1.319508

Hence X = [100 × (1 + i)^4 × (1 − (1 + i)^40)] / 1 − (1 + i)^4

= [100×1.3195×(1−4^2)] / 1−1.3195

X = 6194.84

4 0
3 years ago
Read 2 more answers
The side lengths in yards of a triangle and a square are shown in the diagram. The perimeter of the triangle is equal to the per
Tatiana [17]

The value of x given the perimeter of the square is 6.

<h3>What is the value of x?</h3>

The first step is to determine the perimeter of the square.

Perimeter of the square = 4 x length

4 x 2.5x = 10x yards

The perimeter of the triangle is equal to the sum of the three side lengths

2x + 4x - 2 + 2x + 14 = 10x

Combine similar terms

14 - 2 = 10x - 2x - 4x - 2x

Add similar terms

12 = 2x

Divide both sies by 2

x = 6

To learn more about triangles, please check: brainly.com/question/22949981

6 0
2 years ago
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