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3 years ago

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What is the cytoplasm? A. a fluid in which organelles are suspended B. a type of organelle that assembles proteins C. the exteri

or envelope surrounding the nucleus D. the inner surface of the cell's wall

1 answer:

grin007 [14]3 years ago

3 0

Cytoplasm is A, a fluid in which organelles are suspended.

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What is the atomic number of the element represented by the diagrams

ratelena [41]

Answer:where is the diagram so i could help you

Step-by-step explanation:

4 0

3 years ago

Can someone help me with these 2 last homework questions<br><br> Thanks

Eva8 [605]

31a) Think of $30.90 as 100% of her bill, we first want to find 6%
To work out how much this is, we need to divide the percentage by 100 to get a multiplier (decimal)
6/100 = 0.06
Multiply 0.06 and $30.90 to get the tax
$30.90 x 0.06 = 1.854
As we can't have part of a cent, we round to the nearest 100th
If the number to the right of this value is below 5 we round down, 5 or more we round up
4 is below 5 so we round down
$1.85

31b) For the total bill, we need to add together the original and the tax
$30.90 + $1.85 = $32.75

32a) Simple Interest = PRT
This means
P x R x T
We need to multiply together the Principal, Rate and Time span
We need to turn the percentage into a decimal, so we divide by 100 like before
3.2 / 100 = 0.032
$750 x 0.032 x 6 = $144

32b) To find the account balance, we need to add the interest to the original amount
$750 + $144 = $894

6 0

3 years ago

Simplify the following algebraic expressions 2y+6/3y+9

Bond [772]

Answer:

4y + 9

Step-by-step explanation:

2y+ $\frac{6}{3}y$ +9

2y + 2y +9

4y + 9

3 0

3 years ago

Identify the lateral area and surface area of a regular square pyramid with base edge length 11 cm and slant height 15 cm, round

Ann [662]

The surface area of the square pyramid is: 451 cm²

The lateral surface area of the square pyramid = 330 cm²

<h3>What is the Lateral Surface Area and Surface Area of a Square Pyramid?</h3>

Surface area = a² + 2al, where a is the base edge and l is the slant height.

Lateral Surface Area = 2al.

Given the following:

a = 11 cm
l = 15 cm

Surface area = a² + 2al = 11² + 2(11)(15)

Surface area = 451 cm²

Lateral Surface Area = 2al = 2(11)(15)

Lateral Surface Area = 330 cm²

Learn more about square pyramid on:

brainly.com/question/3688277

3 0

2 years ago

Read 2 more answers

Use a system of equations to solve this problem.

Grace [21]

X = amount of seeds.

y = amount of dried fruits.

we know the snack mix contains both, and we know is 10oz, thus x + y = 10, whatever ounces "x" and "y" are.

how much is it for "x" ounces if each one costs $1.5? well is just 1.5*x or 1.5x.

how much is it for "y" ounces if each one costs $2.5? well is just 2.5*x or 2.5x.

the mix contains 10 ounces, each of which costs $2.2 each, how much will it be then for 10 oz? well, is just 10 * 2.2, or $22.

since the whole 10 oz snack mix costs 22 bucks, then 1.5x + 2.5y = 22.

$\bf \begin{cases}
x+y=10\implies \boxed{y}=10-x\\
1.5x+2.5y=22\\
-------------\\
1.5x+2.5\left( \boxed{10-x} \right)=22
\end{cases}
\\\\\\
1.5x+25-2.5x=22\implies -x+25=22\implies 3=x$

how many ounces of dried fruit is there anyway? well, y = 10 - x.

4 0

3 years ago