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Zarrin [17]
3 years ago
14

To find the sum of 4 and -5.

Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

-1

Step-by-step explanation:

-5 + 4 = 1

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A construction company was contracted to build a cylindrical storage tank with a diameter of 48 feet and height of 25 feet. Just
Mrrafil [7]
V=hpir^2
d/2=r

so, at first, diameter is 48ft
48/2=24ft is radius
height is 25ft

so volume=25pi24^2 or 14400pi cubic feet

max of 9ft

if we want 9ft height
find r
hmm

14400pi=9pir^2
divide both sides by 9pi
1600=r^2
sqrt both sides
40=r
2r=d
2(40)=80=d

the new diameter is 80ft
8 0
3 years ago
There are 26 students in your class. There are 4 more girls than boys. Use a system of linear equations to find how many boys ar
baherus [9]
I hope this helps you




boys+4=girls



boys+girls=26



boys+boys+4=26



2.boys=22



boys=11



girls=15
6 0
3 years ago
If Jeremy drinks 1 1/2 quarts of coffee every 3 days, how many liters of coffee would Jeremy drink in 3 weeks? (1 quart = 0.946
Nostrana [21]

Answer:

9.93 liter approximately 10 liter

Step-by-step explanation:

3 days = 3/2 quart

3 week = 3/2/3 × 21 quarts

= 1/2×21

=21/2 quarts

now

1 quart = 0.946 liter

21/2 quart = 0.946×21/2 liter

21/2 quart = 9.93 liter

8 0
2 years ago
Type the expression that results from the following series of steps: start with x, divide 6, then subtract 1
Alexus [3.1K]

Answer:

x/6 - 1

Step-by-step explanation:

x divide 6 subtract 1

4 0
3 years ago
Select all the examples of categorical data. colors number of siblings favorite pet profits genre of music
bulgar [2K]

Answer:

Color, favorite pet, genre of music

Step-by-step explanation:

Categorical variables are simply statistical variables which are non - numeric, usually employed in characterization and groupings based on a certain number of fixed attributes, categories. In the options atated above, the categorical variables fall under a heading with a limited and fixed attributes such as color, pet and genre of music. However, options such as number of siblings and profit are purely numeric variables which can take up any numeric digits and allow for direct numeric computation. They are called quantitative variables.

3 0
3 years ago
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