All categories

3 years ago

Find the unit rate in miles per hour 100 miles per 2 hours

Mathematics

2 answers:

katovenus [111]3 years ago

6 0

Answer:

50 mph (Miles per hour)

Step-by-step explanation:

ozzi3 years ago

5 0

Answer:

50mph, or 50 miles per hour

You might be interested in

Find the value of c so that (x-5) is a factor of the polynomial p(x)

liubo4ka [24]

I think the question is

Find the value of c so that (x-5) is a factor of the polynomial

$p(x) = x^3 + 2x^2 + cx + 10$

The other factor is going to be some quadratic. We can say a few things about its coefficients but let's start by saying in general it's

$q(x)= ax^2 + bx + k$

$p(x) = (x-5)q(x)$

$x^3 + 2x^2 + cx + 10 = (x-5)(ax^2 + bx+k) = ax^3 + (b-5a)x^2 + (k-5b)x - 5k$

Equating respective coefficients,

$a=1$

$b-5a = 2$

$k - 5b = c$

$-5k = 10$

so we get

$b = 2 + 5 = 7$

$k = 10/-5 = -2$

$c = k - 5b = 2 - 5(7)= -37$

Answer: -37

Check:

$(x^2 + 7x - 2)(x - 5) = x^3 + 2 x^2 - 37 x + 10\quad\checkmark$

7 0

3 years ago

Amy borrowed $7000 from the bank for six years and was charge simple interest the total interest that she paid on the loan was $

anastassius [24]

Answer:9%

Step-by-step explanation:

7 0

4 years ago

Annie has al metre piece of wire.

KIM [24]

Answer:

wire left for square = 100 - (14+14+4+4) cm

= (100 - 36) cm

= 64 cm

side of square = 64/4 = 16 cm

3 0

3 years ago

Answer fast please please

Maurinko [17]

Answer:

A: 200 combinations

Step-by-step explanation:

You multiply 4 by 10 to get 40 and then you multiply 40 by 5 to get 200 options

3 0

4 years ago

Pic attached<br> solve for x

nordsb [41]

The answer to your question is x = -3

6 0

3 years ago

Read 2 more answers