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2 years ago

Helppp me with these questions plz guys

Mathematics

1 answer:

SSSSS [86.1K]2 years ago

3 0

Number 41 is letter c I think tell me if it helps you

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30% of what number is 275

Kipish [7]

Answer:

around 917

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

What is the explicit rule for the geometric sequence?<br> 600, 300, 150, 75, ...

pochemuha

Answer:

Step-by-step explanation:

Hello, this is a geometric sequence so we are looking for a multiplicative factor.

$a_0=600\\\\a_1=a_0 \cdot \boxed{\dfrac{1}{2}} = 300 = 600 \cdot \boxed{\dfrac{1}{2}}\\\\a_2=a_1 \cdot \boxed{\dfrac{1}{2}} = 150= 300 \cdot \boxed{\dfrac{1}{2}}\\\\a_3=a_2 \cdot \boxed{\dfrac{1}{2}} = 75 = 150 \cdot \boxed{\dfrac{1}{2}}$

So, the explicit formula is for n

$\boxed{a_n=a_0\cdot \left(\dfrac{1}{2}\right)^n=600\cdot \left(\dfrac{1}{2}\right)^n}}$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

5 0

2 years ago

If 3/4 of an inch of rain fell in 1/2 hour, explain how to get the unit rate

bearhunter [10]

Answer:

Search to find the detailed rainfall collections if you want more detailed rainfall intensity data. If all available is monthly average in mm, take the monthly average and divide by number of hours in that month. So if you had 300 mm in April, take 360 mm/(30 days * 24 hours) = 0.5 mm/hour average monthly intensity. so that's it

4 0

2 years ago

Work out the size of angle x.

Citrus2011 [14]

Answer:

180°-100°= 80°

x=80°

hope this is enough

6 0

3 years ago

2. Select all the equations that have the same solution as the equation 3x - 12 = 24.

PIT_PIT [208]

Answer:

a and b

Step-by-step explanation:

15x-60=120

15x-60-60=120-60

15x=60

15x/15=60/15

x=4

3x=12

3x/3=12/3

x=4

8 0

3 years ago