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Veseljchak [2.6K]

3 years ago

11

how to determine total amount of calls in a survey about response times for selected emergency services

1 answer:

VladimirAG [237]3 years ago

5 0

Answer:

approximately 15 minutes response time consistantly

Step-by-step explanation:

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In a roller-skating rink, the skaters all move at different speeds. Most skate slightly faster or slower than others, but someti

Tanzania [10]

Did you ever get the answer? I have pretty much the same exact one but mine said 150 skaters and I don't know how to answer it.

4 0

3 years ago

In recent year, the total receipts for the US federal government were $2154 billion. The total outlays were $2472 billion. The d

valentina_108 [34]

Answer:

4.84512 trillion US$

PLEASE GIVE ME BRAINLIEST

8 0

3 years ago

Help solve for “q”<br> —————————————

VMariaS [17]

Digram:-

$\\$

$\setlength{\unitlength}{1 cm}\begin{picture}(0,0)\thicklines\put(5,1){\vector(1,0){4}}\put(5,1){\vector(-1,0){4}}\put(5,1){\vector(1,1){3}}\put(2,2){$\underline{\boxed{\large\sf a + b = 180^{\circ}}$}}\put(4.5,1.3){$\sf a^{\circ}$}\put(5.7,1.3){$\sf b^{\circ}$}\end{picture}$

$\\$

STEP :-

$\dashrightarrow \tt(4q - 1) {}^{ \circ} + {117}^{ \circ} = 18 {0}^{ \circ}$

{Linear pair}

$\\ \\$

$\dashrightarrow \tt(4q - 1) {}^{ \circ}= 18 {0}^{ \circ} - {117}^{ \circ}$

$\\$

$\dashrightarrow \tt(4q - 1) {}^{ \circ}=63^{ \circ}$

$\\$

$\dashrightarrow \tt4q - 1{}^{ \circ}=63^{ \circ}$

$\\$

$\dashrightarrow \tt4q =63^{ \circ} + 1{}^{ \circ}$

$\\$

$\dashrightarrow \tt4q =64{}^{ \circ}$

$\\$

$\dashrightarrow \tt \: q = \dfrac{64}{4}^{ \circ}$

$\\$

$\dashrightarrow \tt \: q = \dfrac{16 \times 4}{4}^{ \circ}$

$\\$

$\dashrightarrow \tt \: q = \dfrac{16 \times \cancel4}{\cancel4}^{ \circ}$

$\\$

$\dashrightarrow \tt \: q = \dfrac{16}{1}$

$\\$

$\dashrightarrow \bf q = 16 \degree$

$\\ \\$

Verification:

$\\$

$\dashrightarrow \tt(4 \times 16- 1) {}^{ \circ} + {117}^{ \circ} = 18 {0}^{ \circ}$

$\\$

$\dashrightarrow \tt(64- 1) {}^{ \circ} + {117}^{ \circ} = 18 {0}^{ \circ}$

$\\$

$\dashrightarrow \tt63^{ \circ} + {117}^{ \circ} = 18 {0}^{ \circ}$

$\\$

$\dashrightarrow \tt180^{ \circ} = 18 {0}^{ \circ}$

$\\$

LHS = RHS

HENCE VERIFIED!

8 0

2 years ago

What is the answer to 56-4

Scilla [17]

Answer:

The answer is 52.

Step-by-step explanation:

Subtract 56 by 4. You'll get 52.

5 0

4 years ago

Read 2 more answers

In France gasoline is 2.096 per liter. There are 3.78541178 liters per gallon. If the Euro is trading at 1.762 then the equivale

Lana71 [14]

Answer:

equivalent price/ gallon = 13.98 US$ / gallon

Step-by-step explanation:

Assuming that the exchange rate is 1.762 US$ /€ , then

thus

equivalent price/ gallon = liters/gallon * euros / liter * dollars/euro

equivalent price/ gallon = 3.78541178 liters/ gallon * 2.096 € /liter * 1.762 US$ /€ = 13.98 US$ / gallon

equivalent price/ gallon = 13.98 US$ / gallon

if the actual price would be different from the equivalent , then there would be an arbitrage opportunity ( profit with no risk)

4 0

3 years ago