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svetoff [14.1K]
4 years ago
8

Which expression is equivalent to Y.Y.Y.Z.Z.Z.Z?

Mathematics
1 answer:
katen-ka-za [31]4 years ago
5 0
A y exponent 3 z exponent 4.
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1. 36.19 to the nearest tenths
SVETLANKA909090 [29]

Answer:

36.2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the value of f(-3)f(−3).
rjkz [21]
F(-3) means when x = -3
Find the value on the graph

Solution: f(-3) = 6
7 0
2 years ago
In city A, the temperature rises 9° F from 8am then the temperature drops 8°F from 9am to 10am in city B the temperature drops 1
oksian1 [2.3K]

Answer:

For City A, the expression for temperature change is 9 + (-8)

The amount the temperature changes for City A = 1°F

For City B, the expression for temperature change is -1 + (-3) = -4°F

The amount the temperature changes for City B = -4°F

Step-by-step explanation:

The given information are;

In City A, the temperature rise from 8 am to  9 am = 9°F

In City A, the temperature drop from 9 am to  10 am = 8°F

In City B, the temperature drop from 8 am to  9 am = 1°F

In City B, the temperature drop from 9 am to  10 am = 3°F

The expression for that represents the temperature change from 8 am to 10 am is therefore;

For City A

Temperature change from 8 am to 10 am are

8 am to  9 am = +9°F

9 am to  10 am = -8°F

Sum, change from 8 am to 10 am = 9 + (-8) = 1°F

For City B

Temperature change from 8 am to 10 am are

8 am to  9 am = -1°F

9 am to  10 am = -3°F

Sum, change from 8 am to 10 am = -1 + (-3) = -4°F

4 0
4 years ago
A 1L solution containing 25,000 units of heparin must run at 30mL/hr. How much heparin is administered per hour?
slamgirl [31]

Answer:

750 units

Step-by-step explanation:

As given in question,

speed of solution = 30 mL/hr

1 L of solution contains heparin = 25000 units

=> 1000 mL of solution contains heparin = 25000 units

=>\ \textrm{1 mL of solution contains heparin}\ =\ \dfrac{25000}{1000}\ units

                                                                             = 25 units

Hence, 30 mL of solutions contains heparin = 30 x 1 mL of solution contains heparin

                                                                         = 30 x 25

                                                                         = 750 units

Hence, heparin administered per hour = 750 units

7 0
3 years ago
Angle 1 measure 75 degree what is its complement
dalvyx [7]
I think it’s 76 because I added it that’s a way i solved it but you can also multiple it by 1 and it will give the the same answer
3 0
3 years ago
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