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2 years ago

20 POINTS! PLATO HELP! NUTRITION CLASS!

Mathematics

1 answer:

AveGali [126]2 years ago

5 0

Silos and grains i believe!!

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I need help with this problem

Soloha48 [4]

Answer:

$3.\ \dfrac{3x}{11x}, \dfrac{6}{22}, \dfrac{9}{33},\dfrac{12}{44}$

$4. -18\\5.\ 400$

Step-by-step explanation:

Solution 3:

Equivalent fractions to are to $\frac{3}{11}$ be found out.

Method: By Multiplying both the denominator and numerator with the same number, we can easily find equivalent fractions.

1. Multiply with 2:

$\dfrac{3 \times 2}{11 \times 2}\\\Rightarrow \dfrac{6}{22}$

2. Multiply with 3:

$\dfrac{3 \times 3}{11 \times 3}\\\Rightarrow \dfrac{9}{33}$

3. Multiply with 4:

$\dfrac{3 \times 4}{11 \times 4}\\\Rightarrow \dfrac{12}{44}$

If we try to write in variable form, it can be written as:

$\dfrac{3x}{11x}$

where x is any number.

---------------

Solution 4:

$(2x-10)$ when $x=-4$

$2 \times (-4) -10\\\Rightarrow -8 -10\\\Rightarrow -18$

------------

Solution 5:

$(10a)^2, a=-2\\\Rightarrow \{10 \times (-2)\}^2\\\Rightarrow (-20)^2\\\Rightarrow 400$

4 0

3 years ago

A certain substance in an experiment was being stored at −2.4°F. It was then placed on a table where the temperature was raised

Fynjy0 [20]

Answer:

2.9 F

Step-by-step explanation:

5 0

2 years ago

The probability that it will snow in a certain town on January 1st is 0.29 find the probability that in a given year it will not

Mashutka [201]

Answer:

0.71

Step-by-step explanation:

The probability is a chance of an event happening. The probability of assured event is 100% or 1.

If there is no chance of an event happening the probability is zero (0).

The probability of snowing = 0.29

The probability of not snowing = 1 - 0.29

= 0.71

5 0

3 years ago

N 4(x + 2) + 50y + 3). An equivalent expression is Reset Next

natita [175]

Answer:

4x+50y+11

hope this helps :) plz brainliest

Step-by-step explanation:

7 0

3 years ago

6m/n-3 m=5 and n=8 helpp if u get it right i will put u on brainlist

Tcecarenko [31]

Answer:

The answer is 6

6(5)/8-3=

30/5=

Step-by-step explanation:

4 0

2 years ago