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schepotkina [342]

3 years ago

14

Please help ASAP I hate maths and am so confused

1 answer:

sveta [45]3 years ago

5 0

Answer:

90 i think im sorry if its wrong

Step-by-step explanation:

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Steven earns extra money babysitting. he charges $20.25 for 3 hours and $40.50 for 6 hours.

il63 [147K]

Y=6.75x
He charges $6.75 per hour

6 0

2 years ago

Find the nth term of the arithmetic sequences<br> a1=5,d=6,n=11

ki77a [65]

here's the solution,

n = 11
a = 5 ( a = first term )
d = 6 ( d = common difference )

we know,

=》

$nth \: \: term \: = a \: + (n - 1) \times d$

=》

$11th \: \: term = 5 + (11 - 1) \times 6$

=》

$11th \: \: term = 5 + (10 \times 6)$

=》

$11th \: \: term = 5 + 60$

=》

$11th \: \: term = 65$

nth term ( 11th term ) = 65

3 0

3 years ago

What is the exact volume of the cone

Travka [436]

Answer:

V = $\frac{400}{3}$ $\pi$

Step-by-step explanation:

Volume of a cone is:

$V = \pi r^{2} \frac{h}{3}$

Substitute values given:

$V = \pi (5^{2} )(\frac{16}{3})$

$V = \pi (25)(\frac{16}{3} )$

V = $\pi \frac{400}{3}$

V = $\frac{400}{3}$ $\pi$

5 0

2 years ago

URGENT!!!!!!!!!!!!!!! Please help! Will mark brainlest

Nitella [24]

Answer:

2 nd one

Step-by-step explanation:

8 0

3 years ago

ASAP ANZWER PleASEEE :)

Hitman42 [59]

Answer:

%80

Step-by-step explanation:

5 0

3 years ago