3 years ago

I really need help with this pls.

Mathematics

1 answer:

prisoha [69]3 years ago

3 0

H= V / pi r^2

and

a= 2A / p

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An online furniture store sells chairs for $150 each and tables for $400 each. The store must sell a minimum of $4900 worth of c

Snowcat [4.5K]

Answer: 150c + 400t ≥ 4900

Step-by-step explanation:

Let the number of chairs sold = c

Let the number of tables sold = t

Price for each chair = $150

Price for each table = $400

The inequality that could represent the number of tables and chairs sold will be:

(150 × c) + (400 × t) ≥ 4900

150c + 400t ≥ 4900

5 0

3 years ago

Help me please i am marking brainiest, no one ever helps me with anything i am really struggling as a kid to move on to the next

astraxan [27]

Answer:

Approximately 87 minutes

Step-by-step explanation:

So first see how much of the reading 41 minutes is. It is 47%.

So now to find out how much 100% is, first find out how much 1% is.

Just divide by 47.

1% = $\frac{41}{47}$

And then multiply by 100 to get 100%

$\frac{4100}{47}$

That is 87.2340425532

Which is 87

4 0

4 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bt-71%7D%7B-6%7D" id="TexFormula1" title="\frac{t-71}{-6}" alt="\frac{t-71}{-6}" alig

musickatia [10]

Answer:

<h3>The answer is 89</h3>

Step-by-step explanation:

$\frac{t - 71}{ - 6} = - 3$

Cross multiply

That's

$t - 71 = ( - 6)( - 3)$

t = 18 + 71

t = 89

Hope this helps you

7 0

4 years ago

Help me pls with this complete a and B I will give you brainliest if answer is correct:-)

Ganezh [65]

Answer:

a) Multiplied by 1.04

b)160(1.06)=169.6

Step-by-step explanation:

Its increasing so (1+4%) will be what it multiplied to.

Hope it helps u

160(1+6%)=169.6

7 0

4 years ago

Can somebody please help me with this quick!

avanturin [10]

The two digit numbers are 12

8 0

3 years ago