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4 years ago

Esta en ingles. Me podrían ayudar con la primera pregunta por favor?

Mathematics

2 answers:

madreJ [45]4 years ago

7 0

Answer:that is a lot

Step-by-step explanation:

dalvyx [7]4 years ago

5 0

37% and for everyone else they want help on the first question and they said its in english

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Jamie volunteered for 6 days at a nursing home. if she volunteered for 2 1/2 hours on each of those days, how many total hours d

Scrat [10]

Answer:

The total number of hours Jamie volunteered at a nursing home is 15 hours

Solution:

Jamie volunteered at a nursing home for 6 days.

She volunteered $2\frac{1}{2}$ hours each day at the nursing home.

We have been asked to find out the total number of hours she has volunteered at the nursing home.

We can rewrite $2\frac{1}{2}$ in decimal form to simplify the calculation.

$=2 \frac{1}{2}=\frac{5}{2}=2.5$

Therefore, Jamie volunteered 2.5 hours at the nursing home each day.

To find out the total number of hours she has volunteered there, we have to do the following:

$\text { Total hours volunteered }=\text { total no. of days volunteered } \times \text { no. of hours volunteered. }$

$=6 \times 2.5=15$

So, the total number of hours Jamie volunteered at a nursing home is 15 hours.

3 0

3 years ago

2. Five more than "n" is equal to 9. EQUATION FORM PLEASE

Gre4nikov [31]

Answer:

5 + n = 9

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3 0

4 years ago

Use a graphing calculator to solve the equation 3 tan 1/3 theta

lesantik [10]

Did you get the answer

5 0

3 years ago

Read 2 more answers

What is x^2-9x+4=0? please help.. i’m using this method: (x+b)^2-b^2=x^2+2bx

AnnZ [28]

Answer:

see explanation

Step-by-step explanation:

Given

x² - 9x + 4 = 0 ( subtract 4 from both sides )

x² - 9x = - 4

Using the method of completing the square

Add ( half the coefficient of the x- term )² to both sides

x² +2 (- $\frac{9}{2}$ )x + $\frac{81}{4}$ = - 4 + $\frac{81}{4}$

(x - $\frac{9}{2}$ )² = $\frac{65}{4}$

Take the square root of both sides

x - $\frac{9}{2}$ = ± $\sqrt{\frac{65}{4} }$ = ± $\frac{1}{2}$ $\sqrt{65}$

Add $\frac{9}{2}$ to both sides

x = $\frac{9}{2}$ ± $\frac{1}{2}$ $\sqrt{65}$ ← exact solutions

3 0

3 years ago

(√2+√3)² + (√5+√2)²

harkovskaia [24]

Answer:

12+2√6+2√10

Step-by-step explanation:

(√2+√3)² + (√5+√2)²=2+3+2√6+5+2+2√10=12+2√6+2√10

6 0

4 years ago

Read 2 more answers