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3 years ago

When making financial decisions, it is important that you critically evaluate the source. True False

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

3 0

Answer:

The answer is true.

Step-by-step explanation:

You might be interested in

Car Rentals rents cars and trucks for $25 and $30 a

Sladkaya [172]

Answer:let x be the number of cars, and 7-x be the number of trucks.

25x + 30(7-x) = 195

25x + 210-30x = 195

5x = 15

x = 3

So, 3 cars were not rented. If 7 total vehicles were not rented, 7 - 3 cars = 4 Trucks

4 Trucks were not rented.

Step-by-step explanation:

7 0

3 years ago

A 100-gram sample of a radioactive isotope decays at a rate of 6% every week. How much of the sample will be left one year from

Dvinal [7]

4 grams sample will be left after 1 year

Step-by-step explanation:

The decay function for percentage decay is given by:

$y =a (1-r)^x$

Here,

a is the initial value

r is the rate

x is the number of time periods

Given

Initial value = 100 grams

Rate = 6% = 0.06

Time = 1 year = 52 weeks

Putting the values in the formula

$y = 100 (1-0.06)^{52}\\y = 100(0.94)^{52}\\y = 4.00\ grams$

Hence,

4 grams sample will be left after 1 year

Keywords: Decay, percentage

Learn more about decay functions at:

#LearnwithBrainly

7 0

3 years ago

Tom and Jason both collect marbles Tom has collected 510 marbles and Jason has collected 842 marbles. How many marbles do they o

dezoksy [38]

Answer:

They had 1,352 marbles all together, rounded to the nearest hundred, 1,400.

Step-by-step explanation:

All we have to do is add the number of marbles they collected.

510 + 842 = 1,352

1,352 rounded to the nearest hundred is 1,400.

7 0

3 years ago

Read 2 more answers

The probability of an event must have what value?

Anna [14]

Answer:

$0\leq P(E)\leq 1$

Step-by-step explanation:

Probability is the occurrence of any event it lies between 0 and 1

If there is 100 % chance to occur any event then probability is 1 and if there is no chance to occur any event then probability is 0

Probability is given by $P=\frac{favorable\ outcomes}{total\ otcomes}$

As the total outcomes is always greater than favorable outcomes so probability will be always less than 1 and it can't be negative so greater than zero.

7 0

2 years ago

26/50 convert to a decimal

sveticcg [70]

Step-by-step explanation:

26/50

= 26 ÷ 50

=0.52

hope it helps

4 0

2 years ago

Read 2 more answers