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2 years ago

Please no links!!and please help me

Mathematics

1 answer:

AURORKA [14]2 years ago

5 0

Answer:

Hey mate....

Step-by-step explanation:

This is ur answer....

<h3 /><h3><em>1. 18 markers per packet.</em></h3><h3><em>2. 6 minutes per video (actual is 6 minutes 5 seconds) </em></h3><h3><em>3. 16 plants per row.</em></h3><h3><em>4. 12 muffins per batch</em></h3>

Hope it helps!

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Jack baked 38 biscuits. he can store them in boxes of 10 or as single biscuits. what are all of the different way Jack and store

ELEN [110]

He can individually store all 38, or he can put 3 boxes of ten with 8 individuals, or he can 3 boxes of ten and one box that only contains eight.

8 0

3 years ago

I need the solution to 5x+2y=7 and 7x+6y=-3

OverLord2011 [107]

Answer:

1. x=7/5-2y/5

2. x = − 8 √ 3 ( − 1 − 2 y )

Step-by-step explanation:

i did it

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3 years ago

Compound interest In Exercise,$3000 is invested in an account at interest rate r,compounded continuously.Find the time required

xenn [34]

Answer:

(a) 8.15

(b) 12.92

Step-by-step explanation:

Given: P = $3000, r = 0.085

$A = Pe^{rt}$

Where

A is the Amount

P is the Principal

r is the rate

t is the time

(a) For the amount to double, A = 2 × P

A = 2 × $3000

A = $6000

$6000 = 3000e^{0.085t}$

$\frac{6000}{3000} = e^{0.085t}$

$2 = e^{0.085t}$

Take $log_{e}$ of both sides

$log_{e}2 = log_{e}e^{0.085t}$

But $log_{e}e = 1$

∴ $ln2 = 0.085t$

$t = \frac{ln2}{0.085}$

$t = \frac{0.693}{0.085}$

t = 8.15

(b) For the amount to double, A = 3 × P

A = 3 × $3000

A = $9000

$9000 = 3000e^{0.085t}$

$\frac{9000}{3000} = e^{0.085t}$

$3 = e^{0.085t}$

Take $log_{e}$ of both sides

$log_{e}3 = log_{e}e^{0.085t}$

But $log_{e}e = 1$

∴ $ln3 = 0.085t$

$t = \frac{ln3}{0.085}$

$t = \frac{1.0986}{0.085}$

t = 12.92

5 0

3 years ago

LIAM GRAPHS HOW FAR HE BIKES EACH DAY. WHAT IS THE CONSTANT OF PROPORTIONALITY BETWEEN THE MILES HE BIKES AND THE DAY

Dvinal [7]

I will have to see it in numbers

3 0

3 years ago

What is the measure for the following ∠?<br> m∠BOA<br><br> 20<br> 40<br> 60

kaheart [24]

Hello!

First, find angle BOA on the protractor. To do this, look for point B, point O, and point A.

Now, we see some markings that mark what degree point B and point A are at. Point B is marked at 60 degrees, and Point A 40 degrees.

Now, all that's left to do, is subtract the two measurements.

60 degrees - 40 degrees = 20 degrees

Therefore, your answer is 20.

Hope this helps!

8 0

4 years ago

Please no links!!and please help me​

Please no links!!and please help me