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2 years ago

Every 7 days a plant grows 4 centimeters. Complete the table.

Mathematics

2 answers:

konstantin123 [22]2 years ago

7 0

Answer:

Step-by-step explanation:

Butoxors [25]2 years ago

3 0

day 1 4 cm

day 2 8 cm

day 3 12 cm

day 4 16 cm

day 5 20 cm

day 6 24 cm

day 7 28 cm

????

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Divide 5 in a ratio of 1:2:3

anastassius [24]

In plain and short, we simply divide 5 by (1+2+3) and then distribute the pieces likewise

$\bf 5\qquad 1:2:3\qquad \cfrac{5}{1+2+3}\implies \cfrac{5}{6}
\\\\\\
\stackrel{\textit{ratio of 1}}{1\left( \frac{5}{6} \right)}\qquad \stackrel{\textit{ratio of 2}}{2\left( \frac{5}{6} \right)}\qquad \stackrel{\textit{ratio of 3}}{3\left( \frac{5}{6} \right)}\qquad \implies \qquad \frac{5}{6}~:~\frac{5}{3}~:~\frac{5}{2}$

add the ratios up, and you'll get 5.

4 0

3 years ago

Is 1/2 greater than 4/5

Law Incorporation [45]

For this question you should know:
1/2 = 5/10
and
4/5 = 8/10
so you can see 8/10 is greater than 5/10 so the answer is no
4/5 is greater than 1/2 :)))
i hope this is helpful
have a nice day

4 0

3 years ago

Help and help on my recent question too please

sveticcg [70]

For the second one 1 mph equals 1.6 km so i’m pretty sure it would be all of them

5 0

3 years ago

Read 2 more answers

Work out the size of angel x.

aniked [119]

Answer:

Basic fact:

angles in a point add up to 360

Step-by-step explanation:

20+165+33+90(that is the right angle)+x=360

20+165+33+90=308

308+x=360

-308

x=52

4 0

2 years ago

Read 2 more answers

Help please

ddd [48]

Answer:

B. When the peak temperature is 40°C, 72 units of electricity are used on average.

Step-by-step explanation:

We see the relationship is closer to linear in the interval 30 to 40

Approximate points:

(30, 34) and (34, 54)

The slope of the line:

m = (54 - 34)/(34- 30) = 20/4 = 5

The line is:

y - 34 = 5(x - 30)
y = 5x - 116

At x = 40, the value of y would be:

y = 5*40 - 116 = 84

The closet option is B

7 0

2 years ago