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3 years ago

Which of the following is NOT a part of a DNA molecule?

Mathematics

1 answer:

Alex3 years ago

8 0

Amino acids

Step-by-step explanation:

In a DNA molecule Your going to find what's called, Nucleotides, Nucleotides contain phosphate group, a sugar group, and a nitrogen base.

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Change 0.1928 to a percent

Salsk061 [2.6K]

B is the right choice.

You move the point to two spaces right, making 19.28 (percent).

8 0

2 years ago

Read 2 more answers

The histogram represents the number of gallons of gasoline that drivers purchase weekly. Which bar represents the number of gall

padilas [110]

Answer:

option B) Bar 2

Step-by-step explanation:

The histogram represent the number of gallons of gasoline on x axis.

The number of drivers purchase weekly on y axis.

In this histogram 5 Bars are shown.

First bar represents = 5 drivers

Second bar represents = 6 drivers

Third bar represents = 1 driver

Fourth bar represents = 3 drivers

Fifth bar represents = = 4 drivers

So the second bar represents the the number of gallons most drivers purchased during the week.

Therefore, option B) Bar 2 is the correct answer.

7 0

2 years ago

The area of a rectangular flower bed is 24 square feet. The perimeter of the same flower bed is 22 feet. What are the dimensions

Ray Of Light [21]

ANSWER

B. 3 ft by 8 ft

EXPLANATION

The area is given as 24 square feet.

This implies that,

$l \times w = 24$

The perimeter of the rectangular field is given as 22 feet.

This implies that,

$2(l + w) = 22$

$l + w = 11$

We make w the subject in this last equation and put it inside the first equation.

$w = 11 - l$

When we substitute into the first equation we get;

$l(11 - l) = 24$

$11l - {l}^{2} = 24$

This implies that,

${l}^{2} - 11l + 24 = 0$

$(l - 3)(l - 8) = 24$

$l = 3 \: or \: 8$

When l=3, w=24

Therefore the dimension is 3 ft by 8 ft

3 0

2 years ago

Read 2 more answers

Simplify where possible 3a - 4a 6a

Damm [24]

The answer is 5a. 3a- 4a is -1 then you add -1 and 6, and your outcome comes out to be 5a.

4 0

3 years ago

Tina covers the floor of a room with carpeting. She uses carpet squares that measure one foot on each side. How many carpet squa

gizmo_the_mogwai [7]

Answer:

She need 96 square feet carpet to cover the room.

Step-by-step explanation:

Given:

Tina covers the floor of a room with carpeting. She uses carpet squares that measure one foot on each side.

Now, to find carpet squares does she need to cover a room that 8 feet wide by 12 feet long.

So, the dimensions of room are:

Length = 12 feet.

Width = 8 feet.

Now, getting the area by putting formula:

Area of room = Length × width

$Area\ of\ room = 12\times 8$

$Area\ of\ room=96\ square\ feet.$

Therefore, she need 96 square feet carpet to cover the room.

3 0

2 years ago