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3 years ago

Definition: The probability of an occurrence of a single event is called ___ probability.

Mathematics

2 answers:

Sonja [21]3 years ago

8 0

Answer:

1/6

Step-by-step explanation:

A six sided die has 6 options, you can roll a 1,2,3,4,5,6. You cannot "remove" numbers and with a single die, you can't roll anymore than one number at a time. 2 is one option out of 6, therefore your answer is 1/6.

castortr0y [4]3 years ago

7 0

Answer:

simple.

Step-by-step explanation:

i did it on usa test prep.

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NEED HELP ASAP

KengaRu [80]

Answer:

Part 1) Triangle GHI, JKL

Part 2) $(40*15)and(8*3)$ , $(18*6)and(4.5*1.5)$

Step-by-step explanation:

we know that

If two figures are similar

then

the ratio of their corresponding sides are equal and is called the scale factor

Part 1)

case a) triangle GHI

If ABC and GHI are similar

then

$\frac{4}{24}=\frac{3}{7}=\frac{5}{25}$

but

$0.17 \neq 0.43 \neq \ 0.20$

therefore

Triangle GHI is not similar to triangle ABC

case b) triangle DEF

If ABC and DEF are similar

then

$\frac{4}{44}=\frac{3}{33}=\frac{5}{55}$

$0.09=0.09=0.09$

therefore

Triangle DEF is similar to triangle ABC

case c) triangle MNO

If ABC and MNO are similar

then

$\frac{4}{10}=\frac{3}{7.5}=\frac{5}{12.5}$

$0.4=0.4=0.4$

therefore

Triangle MNO is similar to triangle ABC

case d) triangle JKL

If ABC and JKL are similar

then

$\frac{4}{21}=\frac{3}{20}=\frac{5}{29}$

$0.19 \neq 0.15 \neq 0.17$

therefore

Triangle JKL is not similar to triangle ABC

Part 2)

case a) If the rectangles are similar, then

$\frac{40}{8}=\frac{15}{3}$

$5=5$

therefore

the rectangles are similar

case b) If the rectangles are similar, then

$\frac{18}{4.5}=\frac{6}{1.5}$

$4=4$

therefore

the rectangles are similar

case c) If the rectangles are similar, then

$\frac{1,225}{3.5}=\frac{144}{1.2}$

$350\neq120$

therefore

the rectangles are not similar

case d) If the rectangles are similar, then

$\frac{13}{5.2}=\frac{5}{2.5}$

$2.5\neq 2$

therefore

the rectangles are not similar

3 0

4 years ago

Combine like terms to create an equivalent expression. 4(1.75y-3.5)+1.25y

a_sh-v [17]

Expand

7y - 14 + 1.25y

Collect like terms

(7y + 1.25y) - 14

Simplify

8.25y - 14

3 0

3 years ago

During the 2005 football season, Team Tackle beat Team Sack by 3 points. If their combined scores totaled 15, find the individ

Verizon [17]

Answer:

Team tackle scored 9 points.

Team Sack scored 6 points.

Step-by-step explanation:

9+6=15 and 9 is three more than 6.

7 0

3 years ago

Read 2 more answers

What can you get with loans ?

Volgvan

Answer:

no nf ndnh bfhe fdsja e

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

m∠ABC=(6x+8)° and m∠DEF=(12x−8)°. If ∠ABC and ∠DEF are supplementary, what is the measure of each angle?

LUCKY_DIMON [66]

<h3>★ Solution:</h3>

Since it is given that the two angles are supplementary their sum must be equal to 180 degree

6x + 8 + 12x - 8 = 180°

→ 18x = 180°

→ x = 10°

Now substitute the value of x in the given two measures of angles.

m∠ABC = 6x + 8 = 68°
m∠DEF = 12x - 8 = 112°

Therefore the 2 angles are 68° and 112°

Hope it helps you :)

3 0

3 years ago