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3 years ago

Rite the word sentence as an inequality. two less than a number is more than 15

Mathematics

1 answer:

Fantom [35]3 years ago

4 0

x-2 > 15 , bc yeah so yeah

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Solve for x in quadratic equation if x(2x-1)=1 , can you please help me please

kumpel [21]

Answer:

x=1 or -1/2

Step-by-step explanation:

The value of x is 1 or -1/2

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3 years ago

The head librarian at a public library releases a report. The report states that visitors to the library want the library to ope

IrinaK [193]

1.The sample is biased because it does not represent the population.

2.The question is biased toward a Yes response.

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3 years ago

220 students were asked if they liked chocolate or vanilla ice cream. 140 said they liked chocolate and 120 said they liked vani

Flura [38]

Answer: D. 40

Step-by-step explanation:

Given: Number of students liked vanilla or chocolate ice cream = $n(V\cup C)=220$

Number of students liked chocolate = $n(C)=140$

Number of students liked vanilla= $n(V)=120$

Now, Number of students liked vanilla and chocolate ice cream is given by :-

$n(V\cap C)=n(C)+n(V)-n(V\cup C)\\\\\Rightarrown(V\cap C)=140+120-220\\\\\Rightarrown(V\cap C)=260-220\\\\\Rightarrown(V\cap C)=40$

Number of students liked vanilla and chocolate ice cream= 40

6 0

3 years ago

Pls I need hlp with dis pls<br>very urgent

steposvetlana [31]

Answer:

ugh hard

Step-by-step explanation:

wow

8 0

3 years ago

Ted jogged a total of 11.2 miles in 4 days. He jogged the same distance each day

marta [7]

Answer:

Part A: 2.8 miles

Part B: 16.8 miles

Step-by-step explanation:

First, solve for how many miles Ted jogged in 1 day:

Variable x = number of miles

11.2/4 = x/1

Cross multiply

11.2 × 1 = 4 × x

11.2 = 4x

Divide both sides by 4

2.8 = x

He jogged 2.8 miles every day.

To find how many miles Ted would jog in 6 days, simply multiply his miles per day by the number of days he will jog:

2.8 miles × 6 days = 16.8 miles in 6 days

3 0

3 years ago