3 years ago

Sara has 4 yellow beads and 3 green beads.how many beads does sara have

Mathematics

1 answer:

Neko [114]3 years ago

7 0

Sarah has 7 beads all together

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Use the "at least once" rule to find the probability of getting at least one 2 in four rolls of a single fair die.

Alexandra [31]

Answer:

Probability of getting at least one 2 equals 0.5177

Step-by-step explanation:

The probability of at least one success is

$P=1-(1-p)^{n}$

where,

'p' is probability of success of 1 trail

'n' is number of events

We have probability of getting 2 is 1/6 thus 'p' = 1/6

Applying values we get

$P=1-(1-\frac{1}{6})^{4}\\\\P= 0.51177$

8 0

3 years ago

If Triangle Q S R is congruent to triangle Y X Z describes two triangles, which other statement is also true?

Soloha48 [4]

Answer:

The second one because q goes with y r goes with z and s goes with x

Step-by-step explanation:

5 0

2 years ago

Help???????????!!!!!!!!!!!

Butoxors [25]

Salutations!

12 $\frac{2}{3}$

- 9 $\frac{3}{4}$

= $\frac{38}{3}$

Then,

- 9 $\frac{3}{4}$

- $\frac{39}{4}$

Next, our final answer:

= $\frac{35}{12}$

= 2 $\frac{11}{12}$

Our decimal would be 2.916667

Hopefully This Helps!!!

3 0

3 years ago

48 pens are packed in four boxes how many pens are packed in nine boxes

katovenus [111]

Answer:

108 pens

Step-by-step explanation:

48/4=x/9

4x=432

x=108

3 0

3 years ago

Read 2 more answers

Please SHOW WORK I need help

olganol [36]

x⁶

look at the picture

l hope that's help you

4 0

2 years ago