Ask question

Ask question

All categories

3 years ago

9

Ricard lost 6 golf balls while playing yesterday. He bought a box of 12 golf balls ,then lost 4 on the course today . He now has

18 golf balls. How many golf balls did Ricard have to begin with? What is the first step to solving this problem ?

1 answer:

viktelen [127]3 years ago

4 0

16, first you need to add on the four he lost to the 18 he ended with.

You might be interested in

V = 10 × 4 × 5 = 200

weeeeeb [17]

Answer:

sure i guess ima going to gusse that this is an easy point thang

Step-by-step explanation:

3 0

3 years ago

Lit. Bhfgggggggggggghggggggg

Archy [21]

Answer:

Image isn't popping up

Step-by-step explanation:

8 0

2 years ago

Emily combines 7.63 liters of red paint with 5.26 liters of blue paint to make purple paint.She pours the paint equally into 2 c

Arte-miy333 [17]

Answeyru

Step-by-step explanation:

4 0

3 years ago

A patient is given a solution containing 0.625 g of calcium carbonate. If the calcium carbonate solution contains 1250 mg per 5

Dmitrij [34]

Answer: 2.5 mL

Step-by-step explanation:

Given : A patient is given a solution containing 0.625 g of calcium carbonate.

i.e. Patient required calcium carbonate = 625 mg [∵ 1 g = 1000 mg]

Let x be the amount of solution ( in millimeters) given to the patients.

Ratio of amount of calcium carbonate (mg) to amount of solution (ml) = $\dfrac{625}{x}$

If the calcium carbonate solution contains 1250 mg per 5 mL,

Then, Ratio of amount of calcium carbonate to amount of solution = $\dfrac{1250}{5}$

By using proportion we have :-

$\dfrac{625}{x}=\dfrac{1250}{5}\\\\\Rightarropw\ x=\dfrac{5\times625}{1250}=2.5$

Hence, 2.5 mL solution were given to the patient.

3 0

3 years ago

zimovet [89]

Answer:

$37.55\ m$

Step-by-step explanation:

we know that

The perimeter of the figure is equal to the perimeter of semicircle plus the perimeter of quarter circle plus two times the length of $2\ m$ plus two times the length of $5\ m$

<u>Find the perimeter of semicircle</u>

we know that

The circumference of a semicircle is equal to

$C=\frac{1}{2}\pi D$

we have

$D=10\ m$

substitute

$C=\frac{1}{2}\pi(10)=5 \pi\ m$

<u>Find the perimeter of a quarter of circle</u>

we know that

The circumference of a quarter of circle is equal to

$C=\frac{1}{4}\pi D$

we have

$D=10\ m$

substitute

$C=\frac{1}{4}\pi(10)=2.5 \pi\ m$

<u>Find the perimeter of the figure</u>

$5 \pi\ m+2.5 \pi\ m+2*2\ m+2*5\ m=7.5 \pi\ m+14\ m$

$7.5 \pi+14=37.55\ m$

8 0

2 years ago