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Alex Ar [27]
3 years ago
15

Gene made a two-digit code. The first digit is odd. How many possible codes can he choose from?

Mathematics
1 answer:
MrRa [10]3 years ago
7 0

Answer:

50

Step-by-step explanation:

Because the first digit can only be odd, there are 5 possible numbers

(1, 3, 5, 7, and 9)

The second digit can be any number because they didn't really say anything about it, meaning there are 10 possibilities (REMEMBER! you can use 0 as the 2nd digit in a number! Just not as the first)

0 -> 9

So, 5 x 10 = 50

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When calculating a loan’s effective rate, if the interest compounds every two months, what value of n do you plug into your equa
olga2289 [7]

The value of n you plug into your equation will be 6. Then the correct option is C.

<h3>What is compound interest?</h3>

Compound interest is the interest on a loan or deposit calculated based on the initial principal and the accumulated interest from the previous period.

When calculating a loan’s effective rate.

If the interest compounds every two months.

Then the value of n you plug into your equation will be

If the interest is compounded every two months, the interest will be applied six times every year.

Because there are 12 months in a year, the value of n that you will plug into your equation is 6, and it will be compounded every two months.

More about the compound interest link is given below.

brainly.com/question/25857212

8 0
2 years ago
Read 2 more answers
O is the centre of the circle, EF is a tangent, angle BCE=28 degrees, angle ACD=31 degrees.
Yuki888 [10]

Answer:

a. 28˚

b. 76˚

c. 104˚

d. 56˚

Step-by-step explanation

a. because angle between tangent and chord is equal to the angle(s) in alternate segment.

b. because angles in triangles add up to 180˚, 180-28=152 and because isosceles triangle, 152/2=76˚

c. because angles in triangles add up to 180˚ and opposite angles in a cyclic quadrilateral add up to 180˚, 31+76=107, 180-107=73, 73-28=45, angles in triangle so 180-(31+45)=104˚

d. 28*2=56˚ because angles at circumference are half angles at centre

4 0
3 years ago
С E A B G 77° D plz help.me​
Snowcat [4.5K]
90°-77°=13°.

the answer is 13°
4 0
2 years ago
Can you help me please
Sever21 [200]

Answer:

30.5

Step-by-step explanation:

Angle B = Angle D (Alt. Exterior)

61 = 2x

61/2 = 30.5

8 0
3 years ago
Which function represents the price of any computer after a 10% discount? Let x be the original price and P(x) be the discounted
statuscvo [17]
This function to find a discounted price of a computer you must knowork how to find a sale price. To do this take the cost of the item on sale and multiply it be the percent that you will pay. I this case the computer is 10% off. Which means you will pay 90%. To show this as a function: P(x)=x*0.90 or P(x)=0.90x. Hope this helped.
5 0
3 years ago
Read 2 more answers
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