2 years ago

15. 12 kg çilekten 6 kg reçel

Mathematics

1 answer:

Agata [3.3K]2 years ago

6 0

Answer:

12kg

Step-by-step explanation:

because 2×2×2+4=12

jskgx

You might be interested in

Determine if the statement is true or false. If a linear system has the same number of equations and variables, then it must hav

lutik1710 [3]

Answer:

False

Step-by-step explanation:

Consider the equations with the same number of equations and variables as shown below,

$x_{1} + x_{2} = 0\\x_{1} + x_{2} = 1$

This equation has no solution because it is not possible to have two numbers that give a sum of 0 and 1 simultaneously.

$x_{1} + x_{2} = 1\\2x_{1} + 2x_{2} = 2$

This equation has infinitely many possible solutions.

Therefore it is FALSE to say a linear system with the same number of equations and variables, must have a unique solution.

5 0

2 years ago

If a/b and x/y represent rational expressions and b0 and y0, what is true of their product? Select three options.

MAXImum [283]

Answer:

It’s the 2nd,3rd,and 4th

Step-by-step explanation:

I just took the quiz

3 0

2 years ago

Read 2 more answers

Tom wants to buy some protein bars and magazines for a trip he has decided to buy three times as many protein bars with magazine

kumpel [21]

Answer:12 Protein bar and 3 magazines

Step-by-step explanation:

Given

Tom purchases Protein bars 3 times as much as magazine

Each bar cost $\$ 0.7$

Each magazine costs $\$ 2.50$

Sales tax is 6.5 %

suppose Tom buy x magazines so

Price of magazine is $2.5 x$

Price of bars is $3\times 0.7x=2.1 x$

Total Price $=2.5 x+2.1 x=4.6 x$

After sales tax $=4.6x(1+0.065)=4.899 x$

This must be less than $\$ 20$

so $4.899x < 20$

$x< 4.082$

thus $x=4$

so he but 4 magazines and 12 protein bars

3 0

2 years ago

Name

miv72 [106K]

Hggyuihdsryui um sorry but I dont no

8 0

3 years ago

The table shows the heights of 40 students in a class b.) explain why your answer (a) is an estimate

Damm [24]

Answer:

whatssssssssssssssssssss

7 0

3 years ago