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masya89 [10]
3 years ago
15

For the geometric sequence: 112.5, 225, 450, 900,..., find the 21st term.

Mathematics
1 answer:
ch4aika [34]3 years ago
3 0

Answer:

Step-by-step explanation:

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I will mark you brainlist!
Alborosie

Answer:

B. 4, Heads

4, Tails

5, Heads

5, Tails

6, Heads

6, Tails

Step-by-step explanation:

Given that the cube is labelled 1 to 6 and the coin has a head or a tail, the only outcome when the number cube lands on a number greater than 3 means that the cube lands on 4 or 5 or 6.

On the other hand, the coin may give a head or a tail.

In light of this, the possible answers are;

4, Heads

4, Tails

5, Heads

5, Tails

6, Heads

6, Tails

Hence option B is right

7 0
3 years ago
Write the equation for the line whose slope is -1/4 and goes through the point (-2,6)​
Kryger [21]

Answer:

y = -\frac{1}{4} + \frac{11}{2}

Step-by-step explanation:

use y = mx + b where:

y = y-coordinate = 6

m = slope = -1/4

x = x-coordinate = -2

b = y-intercept = what we're solving for to complete the equation

plug the values into the equation

6 = -\frac{1}{4}(-2) + b               multiply -\frac{1}{4} and 2

6 = \frac{1}{2} + b                         subtract \frac{1}{2} from both sides

b = \frac{11}{2}

now we plug m and b into the equation and leave x and y as variables to get the final equation:

y = -\frac{1}{4} + \frac{11}{2}

8 0
3 years ago
Plz help 50 points I need help now is it due at 7:30
kenny6666 [7]

Answer:

50

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Mr. Dorado has completed 75% of his morning run. Which of the following sets does not represent 75%?
Dovator [93]

Answer:

Step-by-step explanation:

8 0
3 years ago
teacher already gave the answer she wants me to figure out how she got the answer. please help if another boy sends me a link I
iragen [17]

Answer:

So your Circle equals 360 so what i did was 360-108 and got 252 now if you do 360-252 it will equal 252 don't know if this help but.

Step-by-step explanation:

8 0
3 years ago
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