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julia-pushkina [17]
3 years ago
13

Help I don't understand I need the answer wuick

Mathematics
1 answer:
aksik [14]3 years ago
6 0
Answer is 14 I think pretty sure hope so yeah
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What is 1 and 1/2% of 400?
aniked [119]
\bf {{ a}}\%\ of\ b \implies  \cfrac{{{ a}}}{100}\cdot b\implies {{ a}}\div 100\cdot b\\\\
-----------------------------\\\\
thus
\\\\

\begin{cases}
{{ 1}}\%\ of\ 400 \implies  \cfrac{{{ 1}}}{100}\cdot 400\implies {{1}}\div 100\cdot 400\\
--------------\\
{{ \frac{1}{2}}}\%\ of\ 400 \implies  \cfrac{{{ \frac{1}{2}}}}{100}\cdot 400\implies {{\frac{1}{2}}}\div 100\cdot 400
\end{cases}

you tell us
3 0
3 years ago
At one time the aircraft is 150 m above the surface, the submarine is 25 m below the surface, and the underwater robotic vehicle
EastWind [94]

Answer:

175 meter is  difference in height between the submarine and the aircraft

Step-by-step explanation:

The height of aircraft above the surface = 150 meter

Depth at which the submarine lies below the surface = 25 meter

Depth at which the underwater robotic vehicle  below the surface = 186 meter

Difference in height between the submarine and aircraft is equal to

25 +150 = 175 meter

4 0
3 years ago
This summer, Nora spent 8 days visiting her aunt and 2 weeks visiting her grandmother. In all, how many days did she spend visit
balandron [24]

Answer:

22

Step-by-step explanation:

1 week = 7 days

2 weeks= 14 days

14+8=22

8 0
4 years ago
Asap! I will give you branilest
Margarita [4]

1. 65 miles

Explanation: 65(1) = 65

2. 97.5 miles

Explanation: 65(1.5)

3. 39 miles

Explanation: 26(1.5) assuming that 1.5 is the speed.

This might be wrong don't fully rely on me. If someone else's answer looks like this then go for it!!

6 0
4 years ago
Read 2 more answers
What is 8 divided by 3/5
vodomira [7]

Answer:

13 1/3. have a great day!! :D

Step-by-step explanation:

To solve the equation, you first need to multiply 8 by 3/5's reciprocal, which is 5/3. Reciprocal basically means to flip the fraction. By multiplying 8 by 5/3 you'll get 40/3, which you can simplify to 13 1/3.

4 0
3 years ago
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