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GrogVix [38]
3 years ago
9

Number 7 correct answer plz

Mathematics
1 answer:
Paha777 [63]3 years ago
4 0

Answer: flip a coin

Step-by-step explanation: there’s only 2 options on a coin and on a true or false question

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Write 7/12 as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.
rodikova [14]

Answer:

0.538

Step-by-step explanation:

7 divided by 12 = 0.538

5 0
2 years ago
un autobus de linea hace cuatro viajes cada dia. en cada viaje transporta 119 viajeros. ¿ cuántos pasajeros transporta al dia?
kozerog [31]

Answer:

son 119 pasajeros por vieje y hace 4 viajes ,murtiplicas la cantidad de pasajeros por la cantidad de los viajes osea 119x4 el total seria:476 pasajeros

5 0
3 years ago
The diameter of a planet at its equator is 2730 kilometers.
yarga [219]

Answer:

If the first question is indicating that the diameter of mercury is 4.88x10^3 kilometers, then to put this in standard notation you would move the decimal point three places to the right, which gives you 4880 kilometers.

For the second question, you have to count how many places to the right the decimal place needs to be moved to have a number in the ones place. In this case, that number is 4. Scientific notation would be 1.96x10^(-4) meters. For any number where the value is less than one, the ten will be to a negative power.

8 0
2 years ago
A group of friends were working on a student film that had a budget of $1200. They used 62% of their budget on props. How much m
Black_prince [1.1K]

Answer:

helloo!!!!

first up first.... i love your profile pic....

oh and the answer is 744..

please read the explanation... it always helps!!

Step-by-step explanation:

alrighty..

so the total budget is 1200, and we want to know how much is 62% of that

so you follow the percent formula as follows:

1200/100= 12 --> 12 x 62= 744 (which is the answer!)

4 0
2 years ago
A motorboat travels due east 6 m/s across a 100m wide river. The current
sladkih [1.3K]

as far as I can make it, the vectors will be like the ones in the picture below, where the green one is the motorboat and the current is in red, and their sum will be the gray one.


since the boat is going 6 m/s in 1 second the motorboat has a magnitude of 6, and since it's due East, is just a horizontal line with an angle of 0°.


the current is due North, therefore has an angle of 90° and since the current is going 3 m/s, so in 1 second it has a magnitude of 3.


\bf \stackrel{\textit{motorboat}}{\begin{cases}x=rcos(\theta )\\\qquad 6cos(0^o)\\\qquad 6\\y=rsin(\theta )\\\qquad 6sin(0^o)\\\qquad 0\end{cases}}\implies \qquad \stackrel{\textit{current}}{\begin{cases}x=3cos(90^o)\\\qquad 0\\y=3sin(90^o)\\\qquad 3\end{cases}}\implies \\\\\\+\implies \implies \\\\\\\measuredangle \theta =tan^{-1}\left(\cfrac{3}{6}  \right)\implies \measuredangle \theta \approx 26.57^o


so, that will be the angle of the resultant vector, now, we know the river is 100 meters wide, so we can use cosine of θ to get the length and therefore the magnitude of the resultant vector. Keeping in mind that the angle of elevation θ is about 26.57° and that the adjacent side is 100.


\bf cos(26.57^o)=\cfrac{\stackrel{adjacent}{100}}{\stackrel{hypotenuse}{h}}\implies h=\cfrac{100}{cos(26.57^o)}\implies h\approx 111.8

7 0
3 years ago
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