3 years ago

Help me please thank you

Mathematics

1 answer:

HACTEHA [7]3 years ago

7 0

Answer:

The number of girls

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VikaD [51]

The answer is O = 12

5 0

2 years ago

Answer the question below, and then fill in the blanks if necessary.

Shkiper50 [21]

Answer:

yes

Step-by-step explanation:

3(8+4)

(3×8)+(3×4)

24+12

7 0

2 years ago

The temperature of a chemical solution is originally 21^\circ\text{C}21 ? C21, degree, C. A chemist heats the solution at a cons

Kryger [21]

Answer:

The rate is $4.5\frac{\°C}{min}$

Step-by-step explanation:

we know that

The formula to calculate the rate or slope between two points is equal to $m=\frac{y2-y1}{x2-x1}$

Let

x----> the time in minutes

y-----> the temperature in Celsius degrees

we have

$A(0,21)\ B(12,75)$

Substitute the values

$m=\frac{75-21}{12-0}$

$m=\frac{54}{12}=4.5\frac{\°C}{min}$

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3 years ago

Which inequality is correct?<br> 1.2 >1 and 1/5<br> 1.2 <1 and 1/5<br> 1.2 = 1 and 1/5

gladu [14]

The third answer is correct. Hope this helped!

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3 years ago

KRISTIN SPENT 40$ on diapers. 8$ / package , how many packages did she buy

Elena L [17]

Answer:

5 packages . .

Step-by-step explanation:

8 0

3 years ago