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3 years ago

Drag each tile to the correct box.

Mathematics

1 answer:

Tatiana [17]3 years ago

8 0

Answer:

money market, savings account, and term CD.

Step-by-step explanation:

2100×.12×3=1344 2800×.04×3=2464 and 2520x.05×3=2142

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PLEASE ANSWER QUICKLY

Travka [436]

Answer:

63 :)

Step-by-step explanation:

3 0

3 years ago

A robot moving forward at a constant speed takes 2.5 hours to travel 1 kilometer. Moving forward at this same constant speed, it

makvit [3.9K]

Answer:

The length of the hallway is 10 m.

Step-by-step explanation:

Given:

Time taken to cover 1 km = 2.5 hours

Distance covered in 2.5 hours = 1 km

Therefore, speed of robot = $\frac{\textrm{Distance}}{\textrm{TIme}}=\frac{1}{2.5}=0.4\ km/h$

Now, speed is constant.

Now, time taken to cover the length of hallway = 90 s

Speed of the robot = 0.4 km/h

Converting 0.4 km/h to m/s, we multiply by the factor $\frac{5}{18}$ . This gives,

$0.4\times \frac{5}{18}=\frac{1}{9}\ m/s$

Now, distance of the hallway is equal to the product of speed and time. So,

Distance of hallway = Speed $\times$ Time

Distance of hallway = $\frac{1}{9}\times 90=\frac{90}{9}=10\ m$

Therefore, the length of the hallway is 10 m.

5 0

3 years ago

Easy question!!

Xelga [282]

Answer:

136 ft^2

Step-by-step explanation:

Surface area = 2 [ (l*w) + (l*h) + (w*h) ]

= 2 [ (8*3) + (8*4) + (4*3) ]

= 136 ft^2

4 0

3 years ago

Mike went to a football game with his family. They bought 5 boxes of popcorn and 3 programs, and spent $41. Sean's family went t

slamgirl [31]

EZ!

Let's say each box costs $X and each program costs $Y
Thus, Mike's family spent:
$(5X+3Y)
or
$41

Sean's family spent
$(3X+2Y)
or
$26

This yields us a system of two equations:
5x+3y=41
3x+2y=26

5x+3y=41
2y=26-3x

5x+3y=41
y=13-1.5x

5x+3(13-1.5x)=41
y=13-1.5x

5x+39-4.5x=41
y=13-1.5x

0.5x+39=41
y=13-1.5x

0.5x=2
y=13-1.5x

x=4
y=13-1.5x

x=4
y=7

Each box costs $4 and each program costs $7

8 0

3 years ago

How many teams haven't apperared in a super bowl A. 2 B. 5 C.4 D. None

liubo4ka [24]

Answer:

c. 4

Step-by-step explanation:

I'm correct if I'm rwong

5 0

3 years ago