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Alex17521 [72]
3 years ago
7

Helpp:)))) PLS

Mathematics
1 answer:
Nina [5.8K]3 years ago
5 0

Answer:

=

Step-by-step explanation:

Because |-4| is basically 4 since its the absolute value of that..

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Simple interest I in dollars is calculated using the formula I=​prt, where p represents the​ principal, or amount in dollars tha
Sergeeva-Olga [200]

and we do this one the same way as the other.


\bf ~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad  \begin{cases} I=\textit{interest earned}\dotfill&\$540\\ P=\textit{original amount deposited}\dotfill & \$4800\\ r=rate\to 4.5\%\to \frac{4.5}{100}\dotfill &0.045\\ t=years \end{cases} \\\\\\ 540=(4800)(0.045)t\implies \cfrac{540}{(4800)(0.045)}=t\implies 2.5=t

8 0
3 years ago
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Awarding road contracts. A state Department of Transportation (DOT) recently claimed that each of five bidders received equal co
Sveta_85 [38]

Answer:

a) Hence, the probability of this event occurring if, in fact, the DOT's claim is true

= 3/10 = 0.3

Step-by-step explanation:

a) The concept applied here is combinatorics ; nCr = n!/(n - r)!r!

we are told that out of 5bidders, Three of the bidders were large construction conglomerates

and two were small specialty contractors.

selecting two recipients with tree of the bidders were large construction conglomerates 3C2

= 3!/(3-2)!2!

= 3

Similarly, selecting the two small casualty contractor from the total of 5bidders = 5C2

= 5!/(5-2)!2!

= 10

Hence, the probability of this event occurring if, in fact, the DOT's claim is true

= 3/10 = 0.3

b) if DOTs claim is not true ( probability of failure) = 1 - 0.3

= 0.7 , this value implies that the probability 0.3 is largely compatible and a compliment of the 0.7 and as such it is consistent with the DOTs claim that the selection was random.

7 0
3 years ago
Pretty PLEASE can you help me solve this? I know that the answer is not (-5, -3), if that helps.
Naddik [55]

<em>Please refer to the attachment for the answer and explanation. Hope it helps!!</em>

7 0
2 years ago
10*5+8= what I know the answer but people need points
valentina_108 [34]

Answer:

58

Step-by-step explanation:

lol

use pemdas

50 + 8

58

3 0
3 years ago
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Read each example of data below and identify whether it is qualitative or quantitative. 28.5 cm tall rough-textured the bird bob
photoshop1234 [79]
A general rule of thumb is that if numbers are involved it's quantitative and if characteristics are involved its qualitative, so in this case it'd be quantitative.
6 0
3 years ago
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