3 years ago

There are 40 students in a class and 30% of these students passed their history test.

Mathematics

1 answer:

julsineya [31]3 years ago

5 0

Answer:

12 10

Step-by-step explanation:

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What is the exact simple interest on 150-day loan of 2,350 at %10

Crazy boy [7]

Answer:

96.58

Step-by-step explanation:

The formula for simple interest is ...

I = Prt

where P is the principal, r is the rate, and t is the time period in years.

Exact interest is computed using 365 days per year, so the time period is ...

t = 150/365

Then the interest is ...

I = 2350(0.10)(150/365) = 96.58

3 0

3 years ago

I need help with this.

Sedaia [141]

The two lines are parallel, no matter how long they travel they will not cross.

8 0

3 years ago

The diagonal of a square is x units. What is the area of the square in terms of x? One-half x squared square units x squared squ

kap26 [50]

Answer: $\frac{1}{2} x^{2}$

Step-by-step explanation:

The area of a square is $\frac{1}{2} d^{2}$

Substituting d for x, you get 1/2x^2

Hope this helps <3

3 0

3 years ago

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HELP<br> I also need the answer to this

ser-zykov [4K]

Hey!

To divide fractions, you have to keep, change, flip.

Keep 3 1/2(7/2)

Change ÷ to ×

Flip 2 1/4(9/4) = 4/9

Now multiply the improper fractions

$\frac{7}{2} \times \frac{4}{9} = \frac{28}{18} = 1 \frac{10}{18} = 1 \frac{5}{9}$

<em>The 1st choice matches the answer. The answer is the 1st choice.</em>

Good luck and hope this helps! :)

5 0

3 years ago

Find the equation of the line.<br> Use exact numbers.

expeople1 [14]

Answer:

y=2/3x+4

Step-by-step explanation:

rise 2

run 3

y-intercept 4

7 0

2 years ago

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