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tatiyna
2 years ago
12

Solve cos 0 = 1 for 0, where 0º = 0 < 90°. A) 60° B) 0° C)90 D)30

Mathematics
1 answer:
german2 years ago
3 0

Answer:

to you in 1980 is the lol in lol1234in lol to you in the kids in the lero girl

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Cosmic ray bombardment of the atmosphere produces neutrons, which in turn react with nitrogen to produce radioactive carbon-14 p
Diano4ka-milaya [45]
I think I have the answer let me just double check my work okay!
8 0
4 years ago
A town with a population of 600 need a team of 10 firefighters. How many firefighters are needed for a town with 1500 people?
Rasek [7]

Answer:

A town with 600 people need 10 firefighters

A town with 1500 people will need 1500 x 10/600 = 1500/60

= 25 firefighters

Hope this helps!

5 0
4 years ago
You pay $10 to play the following game of chance. There is a bag containing 20 balls: five are red, five are green, and the rest
KIM [24]

Answer:

20 dollars

Step-by-step explanation:

5 0
3 years ago
Please help!! 20 POINTS
rjkz [21]

f(-3) would be 36.

When looking at synthetic division, the numbers across the top represent the coefficients of x^2, x and the constant in that order. Therefore, the equation is as follows.

2x^2 - 5x + 3

Now we can put -3 into the equation and solve.

2(-3)^2 - 5(-3) + 3

2(9) + 15 + 3

18 + 15 + 3

36

7 0
3 years ago
Manny buys a new grill that costs $375. The grill is discounted 22% and sales tax is 6.5%. How much does Manny pay for the grill
Svetllana [295]

Answer:

$310.05

Step-by-step explanation:

Method 1: Find the amount of 22% discount and subtract from original price, and find the amount of 6% tax and add to discounted price.

Original price: $375

Discount of 22%

22% of $375 = 0.22 × $375 = $82.50

Price after discount (but before tax): $375 - $82.50 = $292.50

Sales tax of 6%

6% of $292.50 = 0.06 × $292.50 = $17.55

Price after discount and tax: $292.50 + $17.55 = $310.05

Method 2: Add and subtract the discount percent and the tax percent first, then multiply.

Original price: $375

The discount is 22%.

The original price is 100%.

Subtract 22% from 100%: 100% - 22% = 78%

The discounted price is 78% of the original price.

Once you have the discounted price, tax is 6%.

The new discounted price is 100%. Add 6% to get 106%.

The price with tax is 106% of the discounted price.

106% of 78% of $375 = 1.06 × 0.78 × $375 = $310.05

Answer: $310.05

3 0
2 years ago
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