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3 years ago

Help on 26 please :)

Mathematics

2 answers:

Vsevolod [243]3 years ago

8 0

60*5=x

300=x

Therefore, there are 300 monocytes in the blood sample. This is because the text states there are 5 times as many monocytes as basophis, and there are 60 basophils.

Lisa [10]3 years ago

8 0

5x60=300, there are 300 monocytes.

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15 Points

joja [24]

Answer:

Simple interest = $36

Compound interest = $48.96

It's better to invest $600 at 4% compounded monthly for 2 years as it's giving us more profit.

Step-by-step explanation:

Simple interest is calculated on the principal amount of a loan. Compound interest is calculated on the sum of principal amount and accumulated interest of previous periods.

Simple interest = $\frac{P R T}{100}$

Compound interest = $P(1+\frac{R}{100} )^T-P$

Here, P denotes principal amount, R denotes rate of interest, T denotes time.

Given: $600 invested at 3% simple interest for 2 years, $600 invested at 4% compounded monthly for 2 years

To find: Simple interest and compound interest.

Solution:

Take P=600, R=3% and T=2 years

Using the formula of simple interest mentioned above,

Simple interest = $\frac{600\times 3\times 2}{100}=36$

So, interest earned is $36

Take P=600, R=4% and T=2 years

Using the formula of compound interest mentioned above,

Compound interest = $600\left ( 1+\frac{4}{100} \right )^2-600$

= $600\left ( 1+\frac{1}{25} \right )^2-600$

= $600\left [ \left ( \frac{26}{25} \right )^2-1 \right ]$

= $600\left ( \frac{676}{625}-1 \right )$

= $600\times \frac{51}{625}=48.96$

So, interest earned is $48.96

It's better to invest $600 at 4% compounded monthly for 2 years as it's giving us more profit.

8 0

3 years ago

Can someone help me make it a mixed number

Dafna11 [192]

1: Multiply:
4x6=24
Then
Add:
24+5=29

6 0

3 years ago

Read 2 more answers

I’m not sure what the answer is

lys-0071 [83]

Set up a pair of fractions:
$\frac{500}{1} = \frac{828}{x}$
500x = 828 (cross multiply)
x = 1.656 meters high should be the model (1.7 rounded)

8 0

4 years ago

A specific laptop loses half of its value every six months. If the original cost was $1000 and the value of the laptop is now $6

mafiozo [28]

Answer:

Sigh no body wants to answer this one, so I'll just take my points back

4 0

3 years ago

A gardener is making a triangular garden. One angle of the garden is 38° and the sides that surround it are 39.5 feet and 78.5 f

sukhopar [10]

It depends because u have to show us the diagram since we have to know if it is opposite or adjacent to the angle! Anyways I think u can solve it on your own! The question might have something to do with trigonometry like cos sin and tan! Remember the area of a triangle is 1/2*base*height

3 0

4 years ago