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Alisiya [41]
2 years ago
7

Evaluate the expression for the given values.

Mathematics
2 answers:
Liono4ka [1.6K]2 years ago
8 0

Answer:

6

Step-by-step explanation:

Hope this helps.     :)     :D

Mekhanik [1.2K]2 years ago
8 0

Answer:

The answer is 6

Step-by-step explanation:

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High school Geometry
xxTIMURxx [149]

Answer:

the answer is b. sss is not possible

6 0
2 years ago
1. Multiply 5x by (3x+2) *​
Umnica [9.8K]

Answer:

5x (3x +2)

15x² + 10X

7 0
2 years ago
A 3mL unit dose of levalbuterol HCl contains 0.63mg of active ingredient. If 2 unit doses are used, how many mg of active ingred
Sergio039 [100]

Answer:  0.42 mg

Step-by-step explanation:

Given : A 3mL unit dose of levalbuterol HCl contains 0.63mg of active ingredient.

Then , the amount of active ingredient in 1 ml dose of levalbuterol HCl = \dfrac{0.63}{3}

=\dfrac{63}{300}=\dfrac{21}{100}=0.21\ mg

Hence, the amount of active ingredient in 2 ml dose of levalbuterol HCl will be :-

2\times0.21=0.42\ mg

Hence, the amount of active ingredient in 2 ml dose of levalbuterol HCl =0.42 mg

6 0
3 years ago
Aaron was offered a job that paid a salary of \$57,000$57,000 in its first year. The salary was set to increase by 1% per year e
Jobisdone [24]

Answer:

The total amount received is: $1906650

Step-by-step explanation:

Given

a = \$57000 --- initial

b = 1\% --- rate

n = 29 --- time

Required

Determine the total amount at the end of 29 years

The given question is an illustration of geometric progression, and we are to solve for the sum of the first n terms

Where n = 29

r = 1 + b

r = 1 + 1\%

Express percentage as decimal

r = 1 + 0.01

r = 1.01

The required is the calculated using:

S_n = \frac{a(r^n - 1)}{r - 1}

So, we have:

S_n = \frac{57000 * (1.01^{29} - 1)}{1.01 - 1}

S_n = \frac{57000 * (1.3345- 1)}{0.01}

S_n = \frac{57000 * 0.3345}{0.01}

S_n = \frac{19066.5}{0.01}

S_n = 1906650

<em>The total amount received is: $1906650</em>

8 0
3 years ago
a grocery store has 5 pounds of granola. One customer buys 2/3 pounds of granola and another buys 5/6 pounds. after these purcha
Pavlova-9 [17]
There would be 3 and 1/2 pounds left. 

2/3 x 2 = 4/6
5/6 
5/6 + 4/6 = 6/6 (1) and 3/6 (1/2)
3 0
2 years ago
Read 2 more answers
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