2 years ago

A bag contains 42 red, 45

Mathematics

1 answer:

AlexFokin [52]2 years ago

7 0

Answer:

Step-by-step explanation:

First of,

or, in probability is subtraction and not means you shouldn't use green (therefore leaving you with yellow and red)

Red = 42

Yellow = 20

P(Yellow or Not Green) = $\frac{R+Y}{2}$

⁘ $\frac{42+20}{2}$ = $\frac{62}{2}$

Hence, 31

You might be interested in

James has a mass of 32.8 kg. Ricardo's mass is 8 3/4 kg more than James's. Winthorp's mass is 3.6 kg less than Ricardo's. What i

strojnjashka [21]

Answer:79.5

Step-by-step explanation:32.8+8.75=41.55 41.55-3.6=37.95 37.95+41.55+32.8=79.5

3 0

3 years ago

4. Simplify the expression 9c + 6 -4c -3 A.13c + 9 B. 13c+ -3 C.5c + 9 D. 5c + 3

Bingel [31]

Answer:

i think it d

Step-by-step explanation:

7 0

3 years ago

1200 mm long and 800 mm wide. What is the area in square meters

alexgriva [62]

Answer: $0.96\ m^2$

Step-by-step explanation:

We can make the conversion from milimeters to meters (Remember that $1m=1,000\ mm$ ). Then:

$1,200\ mm$ to $m$ :

$(1,200\ mm)(\frac{1\ m}{1,000\ mm})=1.2\ m$

$800\ mm$ to $m$ :

$(800\ mm)(\frac{1\ m}{1,000\ mm})=0.8\ m$

Now, we need to use this formula for calculate the area of a rectangle:

$A=lw$

Where "l" is the lenght and "w" is the width.

Knowing that:

$l=1.2\ m\\w=0.8\ m$

We can substitute values into the formula. Then we get:

$A=(1.2\ m)(0.8\ m)\\\\A=0.96\ m^2$

3 0

3 years ago

plzzzz answer right away will mark BRAINLIST AND FIVE STARS PLUS The table below shows the possible outcomes of rolling a six-si

sladkih [1.3K]

Answer:

P((1 or 2) and Tail) = 1/6 = StartFraction 1 over 6

Step-by-step explanation:

A six-sided die and a coin.

Probability of getting <3 and tail.

P((1 or 2) and Tail)

= 2/6 * 1/2

= 1/6

4 0

4 years ago

Read 2 more answers

How does the position of a digit in a number relate to its value

Dafna1 [17]

The place value changes depending on where the # is. example 627 since the 7 is last its in the ones place. the two is in the tens and the 6 is in the hundreds

4 0

3 years ago

Read 2 more answers