Answer:
The difference between the size of white blood cells and the size of red blood cells in scientific notation is m.
Step-by-step explanation:
we are given that the size of white blood cells is 0.000012 metres and the size of red blood cells is 0.0000065 metres.
And we have to find the difference between the size of both cells in scientific notation.
SO, Size of White blood cells = 0.000012 m
Size of Red blood cells = 0.0000065 m
Now, Difference between both cell sizes = Size of white blood cells - Size of Red blood cells
= 0.000012 m - 0.0000065 m
= 0.0000055 m
Now, in scientific notation it is represented as = m
Hence, the difference between the size of white blood cells and the size of red blood cells in scientific notation is m.
Answer:
1/2 or 0.5
Step-by-step explanation:
For 3 cups she needs 1/8 of onions.
so for 1 cup she will need 1/8 ÷ 3 = 1/8 × 1/3 = 1/24.
for 1 cup of soup she needs 1/24 of onions.
For 12 cups of soup, she will need 12 × 1/24 of onions
12/1 × 1/24 = 12/24 = 1/2 or 0.5
2. Postulate 1a: A plane contains at least three points not all on one line.
3. Postulate 1b: Space contains at least four points not all on one plane.
4. Postulate 2: Through any two different points, exactly one line exists.
5. Postulate 3: Through any three points that are not one line, exactly one plane exists.
6. Postulate 4: If two points lie in a plane, the line containing them lies in that plane.
7. Postulate 5: If two planes intersect, then their intersection is a line.
Answer:
Postulate 2: Through any two different points, exactly one line exists.
Step-by-step explanation:
be
?
The baker can make 28 cakes
in 7 days. How many cakes can
the baker make in 5 days?
B
Enter your text here
Answer:
20 cakes
Step-by-step explanation:
Given
28 cakes in 7 days
Required
Determine the number of cakes in 5 days
Represent the required with x. The question illustrates proportionality.
First, we need to represent the given and required as a ratio
Convert ratios to fraction
Solve for x
Answer:
2(x + 10)
Step-by-step explanation:
The perimeter is all the sides added together so you times the length by 2, (8 × 2 = 16). Then the width by 2 ( 2 × (x+2) = 2x + 4) add them together
16 + 2x + 4
2x + 20
take out the highest common factor of 2
2(x + 10)