All categories

3 years ago

Solve for x. x−2.7 ≥ 10.3x

Mathematics

1 answer:

Nana76 [90]3 years ago

4 0

$0.23893805309 \geq x$

You might be interested in

When a number is decreased by 20% of itself, the result is 128. what is the number?

andriy [413]

The number was 160 because 5/4•128=160. 5/4 represents inverting 80% and multiplying it by the number to determine how the result became 128. For checking over all you have to do is do 4/5 or 80%•160 which shall give you 128.

4 0

3 years ago

What is the square root of 72/25x4

Afina-wow [57]

Answer:

1.35764501988

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

How do i solve the question in the image provided ?

Mars2501 [29]

Answer:

0.19+0.46i and 0.19-0.46i

Step-by-step explanation:

$\neq (-b+\sqrt{b^2-4ac} )/2a\\and\\(-b-\sqrt{b^2-4ac} )/2a\\\\a=8\\b=3\\c=2\\(-3+\sqrt{3^2-4*8*2} )/(2*8)\\= - 0.1875+0.463512i\\(-3-\sqrt{3^2-4*8*2} )/(2*8) = -0.1875-0.463512i$

hope its right

6 0

3 years ago

60 students study a language at a school.

mixas84 [53]

The number of girls is 24.
The number of boys that study French is 24.
The numbber of boys that study German is 12.
The number of girls that study French is 16
The number of girls that study German is 8.

<h3>How to fill the frequency tree?</h3>

The number of girls = total number of students - total number of boys

60 - 36 = 24

The number of boys that study French = 2/3 x 36 = 24

The numbber of boys that study German = 36 - 24 = 12

The number of girls that study French = 40 - 24 = 16

The number of girls that study German = 24 - 16 = 8

Please find attached the frequency tree. To learn more about addition, please check: brainly.com/question/349488

#SPJ1

3 0

2 years ago

What is the average temperature a b c or d

mihalych1998 [28]

Answer: b

Step-by-step explanation:

4 0

2 years ago