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3 years ago

Write an algebraic expression for the word phrase. five fewer than d days d – 5 5 + d 5 – d d + 5

Mathematics

2 answers:

Troyanec [42]3 years ago

7 0

Answer:

(d-5)

Step-by-step explanation:

we know that

The phrase"five fewer than d days" is equal to subtract 5 from the number d

d minus 5-----> (d-5)

Ne4ueva [31]3 years ago

3 0

Answer:

d-5

Step-by-step explanation:Just trust

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10 Points<br> Can someone explain to me how to solve this

tatyana61 [14]

Answer:

d he didn't make a mistake

Step-by-step explanation:

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3 years ago

a pair of socks costs $5.00. a package of 3 pairs costs $12.00. how much would you save if you buy 2 packages instead of 6 indiv

svp [43]

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3 years ago

According to data from the state blood program, 40 percent of all individuals have group A blood. If six individuals give blood,

Serjik [45]

Answer: 0.27648

Step-by-step explanation:

Given : The proportion of all individuals have group A blood : p=0.040

Total individuals give blood : n= 6

Let X be the number of individuals have group A blood.

Since all individual are independent of each other.

$X\sim Bin(n=6, p=0.40)$

Formula : $P(X=x)=^nC_xp^x(1-p)^{n-x}$ , where n= sample size , p = probability of getting success in each trial.

The probability that exactly three of the individuals have group A blood. :

$P(x=3)= ^6C_3(0.40)^3(1-0.4)^3\\\\= \dfrac{6!}{3!3!}\times(0.40)^3(0.60)^3\\\\=0.27648$

The probability that exactly three of the individuals have group A blood. is 0.27648

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3 years ago

Is -9/4 rational or irrational

irga5000 [103]

Answer:

irrational this is because when you divide - 9 / 4 gives you an irrational answer

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3 years ago

The average of 3 of your quiz grades are 17 points. Two of your quizzes is 14 and 19 points. Write and solve an equation to find

dsp73

(17*3) --- to find the total points of the 3 quizzes
17*3=51
the third quiz grade=51-14-19=18
hope this helps

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3 years ago