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2 years ago

Find the sum: 4+(-11)

Mathematics

2 answers:

Salsk061 [2.6K]2 years ago

5 0

Answer: -7

Step-by-step explanation: 4-11 equalls to -7 because 11 is negetive and 4 is postive u need to minus when its positive and negetive but when both are negative you plus

+ and + = +

+ and - = -

- and - = +

- and + = -

Elden [556K]2 years ago

3 0

Answer:

-7

Step-by-step explanation:

4 + (-11)

=> {since, positive x negative = negative}

=> 4 - 11

=> -7

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PLEASE HELPPPP!!!!!!!

ICE Princess25 [194]

Answer:The answer is $\frac{7}{18}$ and the number in green box =7

Step-by-step explanation:

P(Sophomore| Girl)=?

We have P(A | B) =P(A∩B)/ P(B)

P(Sophomore∩Girls)= $\frac{7}{30}$

Total Students =8+12+5+5 =30

Total girls =4+7+3+4 =18

P(Girls)= $\frac{18}{30}$

P(Sophomore | Girl)=P(Sophomore | Girls)/P(Girls)

= $\frac{7}{30\frac{18}{30} }$

= $\frac{7}{18}$

The number in green box =7

6 0

4 years ago

28 lunch; 15 % tip I need to show my workkkk

NeX [460]

28 x .15 = 4.2

28 + 4.2 = 32.2 <---- ANSWER

Hope this helps :)

5 0

4 years ago

Read 2 more answers

Find the value of x. x = Enter the number that belongs in the green box.

Ad libitum [116K]

Answer:

x=67

Step-by-step explanation:

Sum of all angles is 180

36+77+x=180

113+x=180

x=180-113

x=67

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8 0

3 years ago

Question 11 (Multiple Choice Worth 1 points

Diano4ka-milaya [45]

Answer:

$3\frac{4}{33}=3.\bar1\bar2$

Step-by-step explanation:

Given:

Simplify The given choice.

$3\frac{4}{33}=\frac{33\times 3 +4}{33}=\frac{99+4}{33}=\frac{103}{33}=3.1212121=3.\bar1\bar2$

$3\frac{8}{33}=\frac{33\times 3 +8}{33}=\frac{99+8}{33}=\frac{107}{33}=3.242424=3.\bar2\bar4$

$3\frac{10}{39}=\frac{39\times 3 +10}{39}=\frac{117+10}{39}=\frac{127}{39}=3.2564$

$3\frac{5}{39}=\frac{39\times 3 +5}{39}=\frac{117+5}{39}=\frac{122}{39}=3.12820$

Therefore, the first option $3\frac{4}{33}$ is correct.

4 0

4 years ago

When rolling a die what is the probability of rolling two 4s in a row

Mkey [24]

I think it would be a 1 in 6 chance for 1 time so I would assume for 2 times it would be a 2 in 12 chance (1/6, 2/12)

7 0

3 years ago

Read 2 more answers