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zvonat [6]
2 years ago
14

Which of the following choices evaluates 2f^2 + (h-g)^3 when f=2, g=3, and h=4

Mathematics
1 answer:
denis23 [38]2 years ago
3 0
The answer is 9. Just substitute the correct numbers where they go and plug it into your calculator
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i found a place that will give me 20% discount if i buy something over $50. My bill is $75. What is my final bill after the savi
Mumz [18]
$60 , because 20%=10%+10%, and 75 10%=7.5, 7.5+7.5=15, so 75-15=60
8 0
3 years ago
Convert a 30% markup percent on cost to markup percent on selling price. (Round to the nearest hundredth percent.)
Art [367]

Answer:

Option C

23.08% markup on selling price.

Step-by-step explanation:

Given in the question,

markup percentage on cost price = 30%

To find,

markup percentage on selling price

Markup is the ratio between the cost of a good or service and its selling price.

Let suppose that cost price percentage = 100%

As we know that,

<h3>cost% + markup%  = selling%</h3><h3>100% + 30% = 130%</h3>

So percent markup selling price = 30 / 130 x 100

                                                        = 23.0769

Hence, 30% markup on cost price = 23.0769% markup on selling price.

4 0
3 years ago
What is an irrational and irrational number?​
Rama09 [41]

Answer:

An irrational number is a real number that can't be written as a fraction.

Ex. \sqrt{5}

A rational number is a real number such as a whole number, fraaction, decimal, or integer.

8 0
2 years ago
What is the equation of a line , in a slope -intercept form , that passes through (5,-3) and has a slope of 2/3? A. y-3= 2/3(x+5
zmey [24]
Ur asking for slope intercept form, but ur answer choices are in point slope form....so I am gonna find the answer in point slope form.

y - y1 = m(x - x1)
slope(m) = 2/3
(5,-3)....x1 = 5 and y1 = -3
now we sub...but pay very close attention to ur signs
y - (-3) = 2/3(x - 5) = 
y + 3 = 2/3(x - 5) <=== ur answer in point slope form


8 0
3 years ago
Lena has $1280 in her bank account and makes automatic $640 monthly payments on a cell phone bill. If she stops making deposits
Luda [366]

Answer:

account would be empty in 2 months

Step-by-step explanation:

6 0
2 years ago
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