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3 years ago

Some help please? Which polynomial represents the difference below?

Mathematics

2 answers:

drek231 [11]3 years ago

5 0

The answer is option D

Helga [31]3 years ago

4 0

So the right answer is of option D.

Look at the attached picture⤴

Hope it will help u...

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The sum of a number times 10 and 17 is at most 27

guajiro [1.7K]

Answer:

The value of the number should be 1 (or less I think)

Step-by-step explanation:

At most means the highest value of the sum should be 27.

10x + 17 = 27

10x = 27 - 17

10x = 10

x = 10/10

x = 1

∴The value of the number should be 1

5 0

2 years ago

1. Joyce took a 3-day bicycle trip. On the second day of the trip, she rode 36 miles. On the third day she rode

vivado [14]

So you go 108-36 which equals 72 than you take 72 and divide it by 4 which 18 so she rode 18 miles the first day

4 0

3 years ago

The total practice time for a football team is 4,380 hours. There are 73 players. How many hours does each player practice?

VikaD [51]

Each team-mate practices for 60 hours.

You know this because if you divide 4,380 (the total amount of hours) by 73 (the total amount of players) you get 60.

3 0

3 years ago

En france en 1900 la taille moyennes des femmes etait de 1,54 m et celle des hommes de 1,66 m. Entre 1900 et 2010 ces tailles mo

frez [133]

Complete question :

En France, en 1900, la taille moyenne des femmes était de 1,54 m et celle des hommes de 1,66 m. Entre

1900 et 2010 ces tailles moyennes ont augmentées d'environ 5,55%.

Calculer, en mètres, l'arrondi au centième des tailles moyennes des femmes et des hommes en 2010.

Répondre :

Femmes = 1,63

Hommes = 1,75 m

Explication étape par étape:

Étant donné que :

Taille moyenne en 1900:

Hommes = 1,66 m

Femmes = 1,54 m

Pourcentage d'augmentation de poids d'ici 2010 = 5,55%

1 + 5,55% = 1 + 0,0555 = 1,0555

D'où,

Taille des femmes en 2010:

1,0555 * 1,54 = 1,62547 = 1,63 m

Pour la taille des hommes en 2010:

1,0555 * 1,66 m = 1,75213 = 1,75 m

3 0

3 years ago

Biologists have noticed that the chirping rate of crickets of a certain species is related to temperature, and the relationship

Step2247 [10]

Answer:

$y=\frac{1}{6}x+\frac{307}{6}$

Step-by-step explanation:

Basically the word problem here is trying to get us to find the line using the two points (113,70) and (173,80).

It also tells us by saying that we're modeling the temperature that we're going to be using the y = mx + b formula. m and b are what we'll mainly be looking for.

Let's start by finding m, the slope. We'll be using the point slope formula:

$\frac{y_2-y_1}{x_2-x_1} \\\frac{70-80}{113-173}\\\frac{10}{60}\\ \frac{1}{6}$

So m = 1/6.

Now let's use that m and choose one of the points (I chose (113,70) ) to plug in everything but b in the original formula

$y=\frac{1}{6} x+b\\70=\frac{1}{6}113+b\\420=113+6b\\307=6b\\\frac{307}{6}=b$

so now that we know our b and our m, we can plug those into the original equation to get our answer!

$y=\frac{1}{6}x+\frac{307}{6}$

7 0

3 years ago