Ask question

Ask question

All categories

3 years ago

7

(Will mark brainest) A single six sided die is rolled. Find the probability of rolling an odd number or a number less than 4. Th

ank you!!

2 answers:

miv72 [106K]3 years ago

7 0

3/6 or 1/3 :) hope this helps

kompoz [17]3 years ago

4 0

Answer:

Chance of rolling an odd:

1/2 or 50%

Chance of rolling a number less than 4:

1/2 or 50%

50% + 50% = 100%

Step-by-step explanation:

You might be interested in

TRUE OR FALSE MATH PLZ HELP:

Sveta_85 [38]

Answer:

question 2 is true

question 3 is false

Step-by-step explanation:

3 0

3 years ago

What is the answer to (( 5 x 12)/3)+30-50

SpyIntel [72]

I believe the correct answer is 0

Step-by-step explanation:

To solve this question, we use an abbreviation formula called BODMAS which is:

B = Brackets

O = Of

D = Division

M = Multiplication

A = Addition

S = Subtraction

We solve each element that is available in the order of the abbreviated letter.

1. We solve the brackets:

$(5\times12) = 60$

2. We solve the second bracket:

$(60\div3) = 20$

The equation now is $20+30-50$

3. We now solve addition first:

$20+30=50$

4. Now we solve the subtraction:

$50-50=0$

The answer then = 0

8 0

3 years ago

Read 2 more answers

Solve each system of equations using the substitution method

boyakko [2]

Step-by-step explanation:

y=-3+5x

substitute y into equation 2

3x-8y=24

3x-8(-3+5x)=24

3x+24-40x=24

x=0

y=-3+5(0)

y=-3

(x,y)=(0,3)

7 0

3 years ago

Find the variable of z; 3 4.5 1.5 z

serg [7]

Answer: 1.5..?

Step-by-step explanation:

6 0

3 years ago

Kelli swam upstream for some distance in one hour. She then swam downstream the same river for the same distance in only 6 minut

solmaris [256]

Answer:

6.11km/hr

Step-by-step explanation:

Let the speed that Kelli swims be represented by Y

Speed of the river = 5km/hr

Distance = Speed × Time

Kelli swam upstream for some distance in one hour

Swimming upstream takes a negative sign, hence:

1 hour ×( Y - 5) = Distance

Distance = Y - 5

She then swam downstream the same river for the same distance in only 6 minutes

Downstream takes a positive sign

Converting 6 minutes to hour =

60 minutes = 1 hour

6 minutes =

Cross Multiply

6/60 = 1/10 hour

Hence, Distance =

1/10 × (Y + 5)

= Y/10 + 1/2

Equating both equations we have:

Y - 5 = Y/10 + 1/2

Collect like terms

Y - Y/10 = 5 + 1/2

9Y/10 = 5 1/2

9Y/ 10 = 11/2

Cross Multiply

9Y × 2 = 10 × 11

18Y = 110

Y = 110/18

Y = 6.1111111111 km/hr

Therefore, Kelli's can swim as fast as 6.11km/hr still in the water.

4 0

3 years ago