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Amiraneli [1.4K]
3 years ago
11

please help!!!!!!!. when opening doors for new construction, the following variables are specified. which of these variables is

quantative? (2 points). a) purpose of door: interior or exterior. b) width of door opening in inches. c) core of door: solid core or hollow core. d) color of door: white, oak, stain, natural, or ivory
Mathematics
1 answer:
vazorg [7]3 years ago
5 0
<span>When opening doors for new construction, then the width of door opening in inches will be a quantative vairable. Rest other options, i.e. purpose of door: interior or exterior, core of door: solid core or hollow core, color of door: white, oak, stain, natural, or ivory. </span>
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Salim had 24 homework problems.
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Answer:

so im guessing  the remainder of hw problems->

Step-by-step explanation:

24-7 =17 math problems left from doing some lunch

17-7= 10 math so its 10 math problems left

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3 years ago
A 'snail's pace is 60 inches per minute. At this rate how long will it take the snail to crawl 120 feet?
True [87]
Ok, so here, we have the unit rate of the snail. Now, we need to set up a proportion.

60/1 = 120/x

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60*x = 120*1

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Now divide to solve for x.

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Now our final answer is 2.

Final answer:- The snail will take 2 minutes to crawl 120 feet

5 0
3 years ago
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The quadratic function h(t)=-16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after it is dropped from a 15
zzz [600]
In order to find height from where ball is dropped, you have to find height or h(t) when time or t is zero.So plug in t=0 into your quadratic equation:h(0) = -16.1(0^2) + 150h(0) = 0 +150h(0) = 150 ft is the height from where ball is dropped. When ball hits the ground, the height is zero. So plug in h(t) = 0 and solve for t.0 = -16.1t^2 + 15016.1 t^2 = 150t^2 = 150/16.1t = sqrt(150/16.1)t = ± 3.05Since time cannot be negative, your answer is positive solution i.e. t = 3.05 
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3 years ago
How do you write 21% as a fraction, mixed number, or whole number?
saul85 [17]

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Step-by-step explanation:

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Solve by factoring g^2-14s+45=0​
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<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ First find two values that multiply to make 45 but add to make -14

As you will figure out through trial and error, it is -9 and -5

Factorize it with these values:

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The actual values for g would be the opposite of what is in the parenthesis

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<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

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