3 years ago

The probability that you can randomly select a red marble from a group of 40 marbles is 720 how many red marbles are there

Mathematics

1 answer:

defon3 years ago

6 0

The answer is 28 red marbles

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Hiow do you solve 3+3j=10+3j

vodomira [7]

No solution! Hope this helped

6 0

2 years ago

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B6%7D%20" id="TexFormula1" title=" \sqrt[3]{6} " alt=" \sqrt[3]{6} " align=

otez555 [7]

In decimal form it is 1.8

3 0

2 years ago

Read 2 more answers

The equation x2 - 9 = 0 has<br> real solution(s).<br> DONE

Andru [333]

Answer:

{-3, 3}

Step-by-step explanation:

x^2 - 9 = 0 can be written in factored form as (x -3)(x + 3) = 0. Letting each factor equal zero separately and solving for x, we get x: {-3, 3}

5 0

3 years ago

GIVING BRAINLIEST!! someone please help me with this

Vika [28.1K]

Answer:

Quesnel Lake:Lake Baikal=.31

Quesnel Lake:Great Slave Lake=.82

Step-by-step explanation:

1 foot = .3048 meters

Lake Baikal: 5369 ft. = 1636.4712 m

Great Slave Lake: 2015 ft. = 614.172 m

Quesnel Lake: 506 m

Quesnel Lake:Lake Baikal

$506 \div 1636.472 = .31$

Quesnel Lake:Great Slave Lake

$506 \div 614.172 = .82$

8 0

2 years ago

Please help I need it

S_A_V [24]

Answer:

13/48

Step-by-step explanation:

I take the middle sign to be plus.\

3/4//4/5 = 3/4 * 5/4 = 15/16

15/16 - 2/3 =

The lowest common denominator would be 48: 16 and 3 are prime to each other.

45/48 - 32/48 = 13 / 48

Where did the minus come from? I take it that there is a minus sign in front of the 2

7 0

2 years ago