All categories

3 years ago

Hey I really need help with this

Mathematics

2 answers:

Rus_ich [418]3 years ago

6 0

Answer:

2.7 cm

Step-by-step explanation:

subtract DC from EC

slavikrds [6]3 years ago

4 0

2.7cm

Subtract dc from ec

You might be interested in

Everyone loved the Chocolate eclairs and they all got eaten during the party. Mr Watson friend, James, ate 68of them if there we

Verizon [17]

The above question was not written properly

Complete Question

Everyone loved the Chocolate eclairs and they all got eaten during the party. Mr Watson friend, James, ate 6/8 of them if there were 16 of the chocolates, how many did James eat?

Answer:

12 chocolates

Step-by-step explanation:

From the above question, we know that

Total number of Chocolates = 16

The fraction of Chocolate that James ate = 6/8

Therefore, the amount of chocolates that James ate is calculated as:

= 6/8 of 16 chocolates

= 6/8 × 16 chocolates

= 12 chocolates

Therefore, James ate 12 chocolates.

7 0

4 years ago

Read 2 more answers

please help me!!!!!

Lana71 [14]

Answer: 194

Step-by-step explanation:

1. Square both sides to get (b+2)=14^2=196

2. Subtract 2 from both sides to get b=194

4 0

3 years ago

kathryn esta usando latas de jugo para llenar una jarra cilindrica que mide 11 pulgadas de alto y tiene un radio de 4 en cadq la

Ronch [10]

Answer:

7 1/3

Step-by-step explanation:

V = πr²h

V₁ = π x 4² x 11 = 176π

v₂ = π x 2² x 6 = 24π

V₁ /v₂ = 176π / 24π = 22/3 = 7 1/3

6 0

3 years ago

Account a and b each start with $400. If account a earn $45 each year and account b earns 5% of its value each year when will ac

seropon [69]

Answer: $T>2.185$ year

Step-by-step explanation:

$A=P\left ( 1+R/100\right )^{T}$

$A=Amount ,P=Principle , R=Rate , T=Time$

CI=compound interest

$CI=A-P$

$P=400\$$ for each a and b

account earn each year by a= $45\$$

account b earns $5%$ %

find the time the value of b is more

$45$

$445$

$445/400$

$\ln \left ( 445/400 \right )$

$.106609735$

$=2.1850$

$T>2.185$ year

4 0

3 years ago

What is -0.8 as a fraction?

stira [4]

Answer:

$-\frac{4}{5}$

Step-by-step explanation:

There is not much that can be done to figure out how to write 0.8 as a fraction, except to literally use what the decimal portion of your number, the .8, means.

Since there are 1 digits in 8, the very last digit is the "10th" decimal place.

So we can just say that .8 is the same as 8/10.

The fraction is not reduced to lowest terms. We can reduce this fraction to lowest terms by dividing both the numerator and denominator by 2.

Why divide by 2? 2 is the Greatest Common Divisor (GCD) or Greatest Common Factor (GCF) of the numbers 8 and 10.

So, this fraction reduced to lowest terms is 4/5

So your final answer is: 0.8 can be written as the fraction 8/10 simplified to 4/5

6 0

3 years ago

Read 2 more answers