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2 years ago

I give free points and brainliest to the first one who says something because I feel nice today.

Mathematics

2 answers:

Eddi Din [679]2 years ago

5 0

Answer: thank you

Step-by-step explanation:

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n200080 [17]2 years ago

3 0

Thank you so much for the free points!

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Which is answer is correct

horsena [70]

Answer:

i think it is b and c im trying

Step-by-step explanation:

6 0

3 years ago

Julio invested $2,000 in a simple interest account for 3 years.She had earned $150 in interest by the end. What is the simple in

german

The formula is
R=I/pt
R interest rate?
I interest earned 150
P principle 2000
T time 3 years
R=150÷(2,000×3)
R=0.025 × 100
R=2.5%

Hope it helps!

4 0

3 years ago

Read 2 more answers

Can someone help me with number one

kherson [118]

The relationship is not proportional because the boys and girls are in different grades and they are in different activities.

5 0

3 years ago

On monday maggie ran n miles, on tuesday she ran 90% of the number of miles that she ran on monday. on wednesday she ran 50% of

Andrew [12]

Step-by-step explanation:

On Monday maggie ran n miles.

On Tuesday, she she ran 90% of the number of miles that she ran on Monday i.e $\dfrac{90}{100}\times n=0.9n$ .

On Wednesday, she ran 50% of the number of miles that she ran on Tuesday i.e. $\dfrac{50}{100}\times 0.9n=0.45n$

First expression : n+0.9n = 1.9 n

Second expression : n + 0.9 n + 0.45 n = 2.35 n

Hence, this is the required solution.

3 0

3 years ago

Find sin θ if θ is in Quadrant III and tan θ = . 0.958

Leokris [45]

Use the following identities:
$sec^2 = 1 + tan^2 \\ \\ sec = \frac{1}{cos} \\ \\ sin^2 = 1 - cos^2$
Also because the angle is in quadrant 3, sin must be negative.
Therefore
$sin = - \sqrt{1 - \frac{1}{1 + tan^2}}$
Subbing in tan = 0.958
$sin \theta = -0.69178$

7 0

2 years ago