3 years ago

4. Van's Deli sells hot dogs for $2 and hamburgers for $5. His daily sales goal is $200.

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

6 0

Answer:

the deli would have to sell 100 hot dogs or 40 burgers

Step-by-step explanation:

You might be interested in

Dusan says that ∆XYZ ~ ∆TUV because two pairs of angles are congruent. Is he correct? If not, why? Yes, he is correct. No, becau

Dimas [21]

Answer:

No, because there is only one set of congruent angles.

Step-by-step explanation:

I took the instruction, and this was the right answer!

7 0

2 years ago

Vera spends all of her free time surfing. Today she was out on the waves for 2 hours. That is 60% less time than yesterday. How

morpeh [17]

Answer: Vera spent 1.2 hours surfing yesterday.

<h3>Step-by-step explanation:</h3><h2>60% of 2 is 1.2 </h2>

5 0

3 years ago

You might need:<br> What is the next term of the geometric sequence?<br> 7, 14,28,

OLga [1]

Answer:

Step-by-step explanation:

7 * 2 = 14

7 * 4 = 28

7 * 6 = 42

It goes in a pattern of 2

5 0

3 years ago

Wire 337,060 in expanded form using exponents

Marrrta [24]

3x10^5
+3x10^4
+7x10^3
+0x10^2
+6x10^1
+0x10^0

4 0

4 years ago

The altitude of a triangle is increasing at a rate of 1 cm/min while the area of the triangle is increasing at a rate of 2 cm2/m

Mnenie [13.5K]

Answer:

The base is reducing at a rate of 3.4cm per min.

Step-by-step explanation:

Let The Height of the Triangle, h

Area of the triangle = A

Area of a Triangle, $A= \frac{1}{2}bh$

When $A=190 cm^2, h=10cm$

$190= \frac{1}{2}*b*10\\b=38cm$

$\frac{dA}{dt}=\frac{1}{2}h\frac{db}{dt}+ \frac{1}{2}b\frac{dh}{dt}\\\frac{dh}{dt}=1 cm/min, \frac{dA}{dt}=2cm^2/min,$

$2=\frac{1}{2}*10*\frac{db}{dt}+ \frac{1}{2}*38*1\\2=5\frac{db}{dt}+19\\2-19=5\frac{db}{dt}\\-17=5\frac{db}{dt}\\\frac{db}{dt}=-\frac{17}{5} =-3.4 cm/min$

The base is reducing at a rate of 3.4cm per min.

8 0

3 years ago