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2 years ago

0. © MP.2 Reasoning A teacher noticed 5/8

Mathematics

1 answer:

djyliett [7]2 years ago

3 0

Answer:

two different ways this could be done.

Step-by-step explanation:

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If the temperature choose 1: (increases or decreases), then the particles will move choose 1: (faster or slower). WILL GIVE BRAI

vfiekz [6]

Answer:

The temperature increases and the particles will move faster.

Step-by-step explanation:

I'm pretty sure this is right :D

I hope this helps!

5 0

2 years ago

Read 2 more answers

Plz help I will give anyone who answers this correctly 100 points.

dsp73

Answer:

126.

Step-by-step explanation:

Each rectangle is a step. We'll start with the top one. This is simple: 6 times 3.

$6 * 3 = 18.$

The farthest left is 5 times 3.

$5 * 3 = 15.$

The crossed one is 6 times 5.

$6 * 5 = 30.$

The one to the right of the crossed one is 3 times 5, again.

$3 * 5 = 15.$

The farthest right is 6 times 5, again.

$6 * 5 = 30.$

The bottom one is 6 times 3, again.

$6 * 3 = 18.$

Now, we add.

$18 + 18 = 36.\\15 + 15 = 30.\\30 + 30 = 60.\\36 + 30 + 60 = 126.$

8 0

3 years ago

Hi, I actually have this question not this one sorry

Ivanshal [37]

we know that

If V is the midpoint of SU

then

SV=VU

substitute the given values

2x+18=8x-6

solve for x

8x-2x=18+6

6x=24

Find SV

SV=2x+18

SV=2(4)+18

<h2>SV=26 units</h2>

<h2>VU=26 units</h2>

and

SU=2SV

SU=2(26)

<h2>SU=52 units</h2>

4 0

1 year ago

He poured it into 8 jars. Each jar had the mixed number two and one fourth pints of water. What is the total amount of river wat

Ket [755]

Answer:

The Answer is 18

Step-by-step explanation:

2 1/4 X 8= 18

3 0

3 years ago

Ian is a phycologist interested in determining the proportion of algae samples from a local rivulet that belonged to a particula

pickupchik [31]

Answer: 16590

Step-by-step explanation:

The formula we use to find the sample size is given by :-

, where p = prior estimate of population proportion.

$z^*$ = Critical z-value (Two- tailed)

E= Margin of error .

Let p be the population proportion of cyanobacteria.

Given : E = 0.01

Critical value for 99% confidence interval : $z^*=2.576$

If Ian does not want to rely on previous knowledge , then we assume p=0.5 because the largest standard error is at p=0.5.

Now, the required sample size = $n=0.5(1-0.5)(\frac{2.576}{0.01})^2$

$n=0.25(257.6)^2=0.25(66357.76)=16589.44\approx16590$

Required sample size = 16590

5 0

2 years ago