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andrew11 [14]
3 years ago
6

Please help, this is important.

Mathematics
2 answers:
AveGali [126]3 years ago
5 0

Answer:

Step-by-step explanation:

D and b

STatiana [176]3 years ago
4 0

Answer: B, D

Step-by-step explanation:

You Can just count the blocks

B: has 24 and D has 24 which both of them are between 30 and 20

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A car was bought for $20,000 and has depreciated at a rate of 10% yearly. Find the price of the car 8 years later.
bogdanovich [222]

Answer:

$4,000

Step-by-step explanation:

10% of $20,000 is $2,000, which means the price of the car is decreasing by $2,000 each year. After 8 years, the price of the car has decreased by $16,000 ($2,000 times 8 years). The totals cost of the car is now $4,000, as it was originally $20,000, but decreased by $16,000. (20,000-16,000=4,000).

8 0
3 years ago
Solve 2^x = 1/32<br><br> 5<br> 1/5<br> -5
Rainbow [258]

Answer:

You're answer is -5 :)

Step-by-step explanation:


8 0
3 years ago
the width of a rectangle is x centimetres and its length is (x+ 2) cm. Write down an expression for the perimeter of the rectang
abruzzese [7]
Perimeter = length + length + width + width

P= (x + 2) + (x + 2) + x + x
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3 0
3 years ago
Read 2 more answers
Jed places the letters A, B, C, D, E, F, G, H and I into a bag and picks 2 at random. What is the probability he chooses at leas
Nadya [2.5K]

Answer:

<h2>0.583333333333</h2>

Step-by-step explanation:

we have 9 letters

3 vowels: A , E , I

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Consider the event V : «choosing at least 1 vowel»

\Longrightarrow \overline{V} \  \colon \  \text{choosing 2 consonant}

p(V) =1-p\left( \overline{V} \right)  =1-\frac{C^{2}_{6}}{C^{2}_{9}}=0.583333333333

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2 years ago
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Alexus [3.1K]
x = ±√ 7.500 = ± 2.73861
3 0
3 years ago
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